{"title":"Stuart Turner","description":"\u003cp style=\"text-align: justify;\"\u003eStuart Turner is a trusted UK manufacturer of water pressure boosting and pump solutions, supplying reliable performance for residential and light commercial water systems. Known for engineering quality and long-term durability, Stuart Turner products are designed to improve water flow, pressure, and system reliability in a wide range of properties.\u003c\/p\u003e\n\n\u003cp style=\"text-align: justify;\"\u003eThe product range includes shower pumps, mains water boosting pumps, accumulator vessels, and integrated pressure boosting systems such as the Monsoon, Showermate, Stormboost, Mainsboost, and Flomate iBoost series. From compact shower pumps to high-capacity mains pressure booster systems with storage vessels, Stuart Turner solutions are built to deliver consistent water pressure, quiet operation, and dependable performance across multiple outlets.\u003c\/p\u003e\n\n\u003cp style=\"text-align: justify;\"\u003eExplore our range of Stuart Turner water pumps, mains boosting systems, and accumulator vessels for reliable water pressure control and proven British engineering.\u003c\/p\u003e","products":[{"product_id":"stuart-turner-monsoon-professional","title":"Stuart Turner Monsoon Professional Variable Speed Centrifugal Booster Pump — 78 L\/min 4.2 Bar","description":"\u003cdiv style=\"font-size:16px;font-family:Arial,Helvetica,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n  \u003c!-- ── INTRO ─────────────────────────────────────────────────────── --\u003e\n  \u003cp style=\"margin:0 0 18px;\"\u003e\n    The \u003cstrong\u003eStuart Turner Monsoon Professional (Part No. 47729)\u003c\/strong\u003e is a \u003cstrong\u003evariable speed centrifugal multistage booster pump\u003c\/strong\u003e designed to deliver consistent water pressure and high flow to every outlet in the home — even when multiple taps, showers, and appliances are in use simultaneously. Boosting from a \u003cstrong\u003ecold-water storage tank\u003c\/strong\u003e, it delivers up to \u003cstrong\u003e4.2 bar and 78 litres per minute\u003c\/strong\u003e, with pressure maintained automatically by an intelligent combination of pressure transducer, flow sensor, and integral expansion vessel. The permanent magnet variable-frequency motor reduces speed when demand is lower, keeping operation extremely quiet at a typical \u003cstrong\u003e55 dB(A)\u003c\/strong\u003e and cutting energy consumption compared to fixed-speed alternatives. Built-in protections against dry running, overheating, anti-freeze, and overloading make it a \u003cstrong\u003efit-and-forget solution\u003c\/strong\u003e, backed by a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e and \u003cstrong\u003eWRAS approval\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003c!-- ── STAT STRIP ─────────────────────────────────────────────────── --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003e4.2 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003eMax pressure (closed valve)\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003e78 L\/min\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003eMax flow rate\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003e55 dB(A)\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003eTypical noise level\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003eVariable\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003eSpeed — constant pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003e5 years\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003eWarranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── AMBER SUITABILITY CALLOUT ─────────────────────────────────── --\u003e\n  \u003cdiv style=\"border-left:4px solid #f59e0b;background:#fff8e1;padding:10px 16px;margin-bottom:14px;border-radius:0 6px 6px 0;\"\u003e\n    \u003cstrong style=\"color:#b45309;\"\u003e⚡ System Suitability — Cold Water Tank \/ Gravity-Fed Systems\u003c\/strong\u003e\u003cbr\u003e\n    The Monsoon Professional is designed to boost from a \u003cstrong\u003ecold-water storage tank\u003c\/strong\u003e (header tank), making it suitable for \u003cstrong\u003evented hot water systems\u003c\/strong\u003e and properties where hot water is stored in a cylinder fed from a loft tank. It is \u003cstrong\u003enot a mains booster pump\u003c\/strong\u003e — for direct mains boosting see the Stuart Turner STORMBOOST (47708) or Mainsboost range. The pump supports a suction lift of up to \u003cstrong\u003e6 metres\u003c\/strong\u003e with a foot-valve fitted.\n  \u003c\/div\u003e\n\n  \u003c!-- ── RED INSTALLER CALLOUT ─────────────────────────────────────── --\u003e\n  \u003cdiv style=\"border-left:4px solid #c0392b;background:#fff5f5;padding:10px 16px;margin-bottom:22px;border-radius:0 6px 6px 0;\"\u003e\n    \u003cstrong style=\"color:#c0392b;\"\u003e⚠ Qualified Installation Required\u003c\/strong\u003e — Plumbing installation must comply with the Water Supply (Water Fittings) Regulations 1999 and be carried out by a qualified person. Electrical connection requires a \u003cstrong\u003e10A fused spur\u003c\/strong\u003e; a 30 mA RCD is recommended. Maximum static inlet pressure must not exceed \u003cstrong\u003e3 bar\u003c\/strong\u003e. Water temperature must not exceed \u003cstrong\u003e23°C\u003c\/strong\u003e — this pump is for cold and warm water only, not hot water direct from a cylinder.\n  \u003c\/div\u003e\n\n  \u003c!-- ── FEATURES GRID ──────────────────────────────────────────────── --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;font-weight:600;font-size:15px;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    Features \u0026amp; Benefits\n  \u003c\/div\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;background:#e6f4f3;padding:14px;border-radius:0 0 6px 6px;margin-bottom:22px;\"\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Variable Speed — Constant Pressure\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eUnlike fixed-speed pumps that run at full power whenever a tap is opened, the Monsoon Professional uses a \u003cstrong\u003epermanent magnet variable-frequency motor\u003c\/strong\u003e controlled by a pressure transducer and flow sensor. It continuously adjusts pump speed to maintain the target pressure — delivering exactly the pressure needed whether one tap or four showers are running, without the pressure spikes and surges of on\/off fixed-speed operation.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Up to 78 L\/min — Whole-Home Capacity\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eA maximum flow rate of \u003cstrong\u003e78 litres per minute\u003c\/strong\u003e provides sufficient capacity for simultaneous demand from multiple outlets across a large property — multiple showers, a bath filling, and kitchen tap all running at once. Most single-outlet shower pumps offer 12–20 L\/min; the Monsoon Professional is a whole-home solution, not a single-outlet booster.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ 55 dB(A) — Extremely Quiet Operation\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eTypical noise level of \u003cstrong\u003e55 dB(A) at 1 metre\u003c\/strong\u003e — comparable to a quiet conversation — makes the Monsoon Professional suitable for installation in locations near living spaces. The variable speed motor further reduces noise at lower demand levels: when only one tap is open, the pump runs slower and quieter than when multiple outlets are active.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Integral Expansion Vessel\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eThe built-in expansion vessel works alongside the pressure transducer and flow sensor to provide smooth, stable pressure control and eliminates minor pressure fluctuations. It also allows the pump to supply very small flow demands (a trickling tap, a filling cistern) \u003cstrong\u003ewithout the motor cycling on and off repeatedly\u003c\/strong\u003e — a common cause of noise and premature wear in pumps without integral vessels.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ 6 Metre Suction Lift (with foot-valve)\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eThe ability to draw water from a tank up to \u003cstrong\u003e6 metres below the pump\u003c\/strong\u003e (with a foot-valve fitted) gives installers significant flexibility in pump positioning — the pump does not need to be at or below tank level. This is particularly useful in loft-to-ground-floor installations where the tank is in the loft and the pump is fitted on a ground or first floor wall.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Multistage Centrifugal Design\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eThe multistage centrifugal architecture — using multiple impeller stages in series — achieves the high pressures (up to 4.2 bar) that gravity-fed shower pump installations demand, while maintaining high efficiency at variable speeds. This design also produces lower noise levels than single-stage peripheral pumps of equivalent output, which is a key reason for the Monsoon Professional's 55 dB(A) rating.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Full Protective Systems\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003e\n\u003cstrong\u003eDry run protection\u003c\/strong\u003e shuts the pump down if water supply is interrupted; \u003cstrong\u003eanti-freeze protection\u003c\/strong\u003e guards against low-temperature damage; \u003cstrong\u003eoverload and overtemperature protection\u003c\/strong\u003e prevent motor damage under demanding conditions. The \u003cstrong\u003eintegrated inlet strainer\u003c\/strong\u003e filters debris before it reaches the impeller, reducing the risk of blockage or wear. The \u003cstrong\u003eanti-seize exercise function\u003c\/strong\u003e prevents impeller seizure during extended periods without use.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Compact All-in-One Unit — Simple Installation\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eAt \u003cstrong\u003e345 × 188 × 273 mm and just 8.04 kg\u003c\/strong\u003e, the Monsoon Professional is a self-contained unit with all sensors, controls, and vessel integrated — no separate control box or pressure vessel required. Universal G1\" to 28mm\/1\" compression adaptors are supplied. The 1.5-metre pre-wired cable connects to a standard 10A fused spur.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ WRAS Approved — 5-Year Warranty\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003e\n\u003cstrong\u003eWRAS approval\u003c\/strong\u003e confirms the pump meets the Water Supply (Water Fittings) Regulations for connection to the domestic water supply system. A \u003cstrong\u003e5-year warranty\u003c\/strong\u003e (subject to conditions) reflects Stuart Turner's confidence in the Monsoon Professional's durability — one of the longest warranties available on a residential shower booster pump in the UK market. UKCA and CE marked.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- ── SPEC TABLE ─────────────────────────────────────────────────── --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;font-weight:600;font-size:15px;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    Technical Specifications\n  \u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:22px;font-size:14px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;width:42%;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eStuart Turner\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eProduct Name \/ Part No.\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eMonsoon Professional — \u003cstrong\u003e47729\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e\n\u003cstrong\u003e5 years\u003c\/strong\u003e (subject to conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eWRAS Approved; UKCA; CE\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMax Head (closed valve)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003e4.2 bar (43 metres)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003e78 litres\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMax Static Inlet Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e3 bar (31 metres)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMax Working Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e8.0 bar (800 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMax Suction Lift\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e6 metres (foot-valve fitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eTypical Noise Level\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e55 dB(A) at 1 metre\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMin \/ Max Water Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e4°C min \/ 23°C max (cold \u0026amp; warm water only)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMax Ambient Air Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e40°C continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePump Type\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eVariable speed centrifugal multistage\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePump Control\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003ePressure transducer + flow sensor + integral pressure vessel\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePump Body Material\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003ePA66 GF30 (glass-reinforced polymer)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eImpeller Material\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003ePPO GF30 (glass-reinforced polymer)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMechanical Seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eNBR \/ Silicon carbide \/ Alumina ceramic \/ SS304\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eEnclosure Protection\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePump Inlet \/ Outlet\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e1\" F (DN25)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eAdaptors (supplied)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eG1\" M — 28mm\/1\" Universal with 28mm (UK) and 1\" (ROI) olives\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003eElectrical\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003ePermanent magnet variable frequency — continuous duty (S1)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e220–240 V a.c. \/ 1 phase \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePower Consumption (P1)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e600 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eFull Load Current\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e2.8 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eFuse Rating\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e10 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePower Cable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e1.5 metres (pre-wired)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eDimensions (H × W × L)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e273 × 188 × 345 mm (excluding fittings)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;\"\u003e8.04 kg (excluding fittings)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- ── FAQ ────────────────────────────────────────────────────────── --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;font-weight:600;font-size:15px;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    Frequently Asked Questions\n  \u003c\/div\u003e\n  \u003cdiv style=\"border:1px solid #c8e6e3;border-top:none;border-radius:0 0 6px 6px;margin-bottom:8px;\"\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;\"\u003e\n      \u003csummary style=\"padding:13px 16px;cursor:pointer;font-weight:600;background:#f0faf9;\"\u003eWhat is the difference between the Monsoon Professional and a standard shower pump?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:11px 16px;font-size:14px;\"\u003eA standard shower pump (such as the Stuart Turner Showermate range) is designed to boost a \u003cstrong\u003esingle shower outlet\u003c\/strong\u003e — it connects between the hot and cold supplies and the shower head and switches on when the shower valve is opened. The \u003cstrong\u003eMonsoon Professional is a whole-home booster pump\u003c\/strong\u003e — it connects to the cold-water storage tank and boosts the cold supply to the entire property's plumbing system, including hot water cylinder fill, all showers, baths, taps, and washing machine. This means every outlet benefits simultaneously, without the pressure drop that occurs when a single-outlet shower pump is used while other taps are open elsewhere.\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;\"\u003e\n      \u003csummary style=\"padding:13px 16px;cursor:pointer;font-weight:600;background:#fff;\"\u003eWhy is variable speed better than fixed speed for a whole-home booster pump?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:11px 16px;font-size:14px;\"\u003eA fixed-speed pump runs at full power whenever any tap opens — whether it's one tap trickling or four showers at full flow. This causes \u003cstrong\u003epressure surges when it switches on\u003c\/strong\u003e, unnecessary noise and energy consumption at low demand, and mechanical stress from repeated starts and stops. A variable-speed pump modulates its motor speed to deliver exactly the pressure the system needs at any given moment. When one tap is open, it runs slowly and quietly. When four outlets are active, it ramps to full speed. The result is \u003cstrong\u003esteady, consistent pressure\u003c\/strong\u003e at all outlets, lower energy consumption, and longer pump life.\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;\"\u003e\n      \u003csummary style=\"padding:13px 16px;cursor:pointer;font-weight:600;background:#f0faf9;\"\u003eCan it boost hot water as well as cold?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:11px 16px;font-size:14px;\"\u003eThe Monsoon Professional boosts the \u003cstrong\u003ecold water supply from the storage tank\u003c\/strong\u003e. In a typical vented hot water system, this boosted cold supply feeds the hot water cylinder (which is then heated by the boiler or immersion heater), so the hot water drawn from the cylinder indirectly benefits from the boosted system — the cylinder fills faster and the balanced pressure improves at mixer showers and thermostatic taps. The pump must not be used to boost water at temperatures above \u003cstrong\u003e23°C\u003c\/strong\u003e — it is not designed for direct hot water boosting from a cylinder outlet.\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary style=\"padding:13px 16px;cursor:pointer;font-weight:600;background:#fff;\"\u003eIs it suitable for a property with a combi-boiler?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:11px 16px;font-size:14px;\"\u003eYes — Stuart Turner specifically lists combi-boiler properties and pressurised hot water cylinders as ideal applications for the Monsoon Professional. In these properties, the Monsoon Professional boosts the cold water from the storage tank to the cold supply around the home, ensuring consistent cold pressure at all outlets. Combined with the combi boiler's own mains pressure hot water output, this can significantly improve the balance between hot and cold at mixer showers and thermostatic bath valves. If your property has no cold water tank at all (i.e. the cold supply goes directly from the mains to all outlets and the combi boiler), you would need a mains booster pump such as the STORMBOOST or Mainsboost instead.\u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":58079984976221,"sku":"47729","price":630.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/StuartTurnerMonsoonProfessionalside.webp?v=1753255584"},{"product_id":"flomate-iboost-pump-46668-f200-high-performance-water-booster-with-4-5-bar-pressure","title":"Flomate iBoost Pump 46668 F200 – High-Performance Water Booster with 4.5 Bar Pressure","description":"\u003cp\u003eThe \u003cstrong\u003eFlomate iBoost Pump 46668 F200\u003c\/strong\u003e is a compact and efficient water pressure booster designed to deliver a powerful and reliable supply of water for domestic and light commercial applications. With a robust closed valve pressure of up to 4.5 bar and flow rates reaching up to 100 litres per minute, this pump ensures consistent water flow even in properties with multiple bathrooms and high water demand.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy the Flomate iBoost Pump 46668 F200?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Output:\u003c\/strong\u003e Provides a closed valve pressure of 4.5 bar, enhancing water pressure to meet demanding household needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpressive Flow Rate:\u003c\/strong\u003e Capable of delivering up to 100 litres per minute for unrestricted water supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Fits neatly within standard 600 mm kitchen larder cupboards or alongside household white goods, perfect for space-conscious installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Engineered for low noise, making it ideal for residential environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Continuous rating for dependable operation without overheating or running dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry Run Protection:\u003c\/strong\u003e Automatically protects the pump from damage in the event of water supply failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Capacity Fill Valve:\u003c\/strong\u003e Ensures efficient and rapid tank refill for uninterrupted water supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Control System:\u003c\/strong\u003e Easy to operate with automatic switching and user-friendly interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProperties with high occupancy and multiple bathrooms requiring increased water pressure.\u003c\/li\u003e\n\u003cli\u003eDomestic and light commercial water boosting applications.\u003c\/li\u003e\n\u003cli\u003eInstallations in tight spaces such as kitchen cupboards or utility rooms.\u003c\/li\u003e\n\u003cli\u003eSystems needing reliable, quiet, and continuous water pressure boosts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Closed Valve Pressure\u003c\/td\u003e\n\u003ctd\u003e4.5 bar (45 metres head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 100 litres per minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Flow\u003c\/td\u003e\n\u003ctd\u003e60 litres per minute at 3.0 bar pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Tank Capacity\u003c\/td\u003e\n\u003ctd\u003eNominal 220 litres; Usable approx. 200 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003eMin 4°C to Max 30°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic Inlet Pressure\u003c\/td\u003e\n\u003ctd\u003eMax 7 bar (700 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Supply\u003c\/td\u003e\n\u003ctd\u003e230 V, Single Phase, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003eQuiet operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eDry run protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (approx.)\u003c\/td\u003e\n\u003ctd\u003eHeight 1504 mm, Width 536 mm, Depth 529 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e3 metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62657123975517,"sku":"FLOIBOOST","price":1750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/FlomateiBoostPump46668F200.webp?v=1763730769"},{"product_id":"stuart-turner-stormboost-80-mains-boosting-pump-47715-reliable-water-pressure-booster-for-low-occupancy-properties","title":"Stuart Turner Stormboost 80 Mains Boosting Pump 47715 – Reliable Water Pressure Booster for Low Occupancy Properties","description":"\u003ch1\u003eStuart Turner Stormboost 80 Mains Boosting Pump 47715 – Reliable Water Pressure Booster for Low Occupancy Properties\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eStuart Turner Stormboost 80\u003c\/strong\u003e is a robust and efficient mains water pressure booster pump designed to increase water pressure in properties with low mains supply. It features an 80-litre nominal capacity pressure vessel and is suitable for small to medium domestic properties requiring improved water flow and pressure. With the ability to boost mains water pressure up to 3.2 bar and provide an output flow rate of up to 16 litres per minute for short bursts, this pump supports multiple outlets with quiet, reliable performance.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy the Stuart Turner Stormboost 80?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosted Pressure:\u003c\/strong\u003e Increases mains water pressure by up to 3.2 bar, ensuring improved flow to showers, taps, and appliances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Flow Rate:\u003c\/strong\u003e Capable of delivering up to 16 litres per minute for up to 11 minutes, with continuous flow of 12 litres per minute thereafter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Vessel Capacity:\u003c\/strong\u003e Equipped with an 80-litre nominal capacity pressure vessel to maintain consistent pressure and reduce pump cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Designed for low noise, making it suitable for domestic environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Robust brass construction and WRAS approved for durability and compliance with water quality standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Control:\u003c\/strong\u003e Features automatic switching for efficient operation and dry run protection to prevent pump damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficient:\u003c\/strong\u003e Pumps only operate when necessary, reducing power consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Supplied as a packaged unit for quick and simple setup in typical domestic plumbing configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Year Warranty:\u003c\/strong\u003e Backed by Stuart Turner's manufacturer warranty for extended peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLow occupancy domestic properties with low mains water pressure or flow.\u003c\/li\u003e\n\u003cli\u003eHomes requiring boosted pressure for showers, taps, and white goods.\u003c\/li\u003e\n\u003cli\u003eProperties with multiple outlets that need consistent water pressure.\u003c\/li\u003e\n\u003cli\u003eInstallations where quiet and reliable operation is essential.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Boosted Pressure\u003c\/td\u003e\n\u003ctd\u003e3.2 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Flow Rate\u003c\/td\u003e\n\u003ctd\u003e16 litres per minute (for up to 11 minutes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Flow Rate\u003c\/td\u003e\n\u003ctd\u003e12 litres per minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Vessel Capacity\u003c\/td\u003e\n\u003ctd\u003e80 litres nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Pressure\u003c\/td\u003e\n\u003ctd\u003eMaximum 4.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e230 V, 1 Phase, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power\u003c\/td\u003e\n\u003ctd\u003e250 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003eQuiet operation (approx. 49 dBA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eDry run protection, automatic switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eBrass pump housing, WRAS approved components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 23.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003eApprox. 760 x 300 x 330 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e 47715\u003cbr\u003e\u003cstrong\u003eEAN:\u003c\/strong\u003e 5050400477150\u003c\/p\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62657865417053,"sku":"STOMAINS80","price":995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Stormboost80MainsBoostingPump47715StuartTurner.jpg?v=1763735721"},{"product_id":"stuart-turner-mainsboost-mbc-12-22-wm-charger-pump-wall-mounted-water-pressure-booster","title":"Stuart Turner Mainsboost MBC 12-22 WM Charger Pump – Wall Mounted Water Pressure Booster","description":"\u003c!-- SEO Product Name: Stuart Turner Mainsboost Charger Pump Wall Mounted MBC 12-22 WM — 44725 — WRAS Approved System Pump for Mainsboost Vessels --\u003e\n\u003cdiv style=\"font-size:16px;font-family:Arial,Helvetica,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n  \u003c!-- ── INTRO ─────────────────────────────────────────────────────── --\u003e\n  \u003cp style=\"margin:0 0 18px;\"\u003e\n    The \u003cstrong\u003eStuart Turner Mainsboost Charger MBC 12-22 WM (Part No. 44725)\u003c\/strong\u003e is a \u003cstrong\u003ewall-mounted mains water booster pump\u003c\/strong\u003e designed to work in combination with a Stuart Turner Mainsboost pressure vessel, delivering a reliable \u003cstrong\u003esystem boost of up to 3.5 bar\u003c\/strong\u003e where incoming mains pressure falls below 2.5 bar. The wall-mounted format means the pump can be located \u003cstrong\u003eremotely from the Mainsboost vessel\u003c\/strong\u003e without any restriction to performance — giving installers greater flexibility in plant rooms, utility areas, and residential risers. The pump is housed within a \u003cstrong\u003esteel noise-reducing enclosure\u003c\/strong\u003e lined with acoustic foam for quiet operation, and is built around a \u003cstrong\u003esolid brass peripheral pump head\u003c\/strong\u003e and reliable continuous-duty induction motor. It is a \u003cstrong\u003eWRAS-approved, Made in Britain product\u003c\/strong\u003e, patent-protected, and backed by a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003c!-- ── RED MUST-READ CALLOUT ──────────────────────────────────────── --\u003e\n  \u003cdiv style=\"border-left:4px solid #c0392b;background:#fff5f5;padding:10px 16px;margin-bottom:14px;border-radius:0 6px 6px 0;\"\u003e\n    \u003cstrong style=\"color:#c0392b;\"\u003e⚠ System Component — Vessel Required\u003c\/strong\u003e — The MBC 12-22 WM is a \u003cstrong\u003esystem charger pump and cannot function as a standalone mains booster\u003c\/strong\u003e. It must be used in conjunction with a \u003cstrong\u003eStuart Turner Mainsboost pressure vessel\u003c\/strong\u003e (steel or composite). If you need a standalone inline mains booster pump, see the \u003cstrong\u003eStuart Turner STORMBOOST (47708)\u003c\/strong\u003e instead. Installation must be carried out by a qualified plumber in accordance with the Water Supply (Water Fittings) Regulations 1999 and current building regulations.\n  \u003c\/div\u003e\n\n  \u003c!-- ── STAT STRIP ─────────────────────────────────────────────────── --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003e3.5 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003eSystem boost\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003e4.3 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003eMax head (closed valve)\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003e398 W\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003ePower consumption\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003eWRAS\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003eApproved (1501305)\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:100px;background:#008377CF;color:#fff;border-radius:6px;padding:12px 10px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px;font-weight:700;\"\u003e5 years\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;margin-top:3px;\"\u003eWarranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── AMBER SYSTEM COMPATIBILITY CALLOUT ────────────────────────── --\u003e\n  \u003cdiv style=\"border-left:4px solid #f59e0b;background:#fff8e1;padding:10px 16px;margin-bottom:22px;border-radius:0 6px 6px 0;\"\u003e\n    \u003cstrong style=\"color:#b45309;\"\u003e⚡ Model Selection — MBC 12-22 WM vs MBC 12-28 WM\u003c\/strong\u003e\u003cbr\u003e\n    Both variants are identical in specification — the difference is the \u003cstrong\u003ebypass connection kit\u003c\/strong\u003e included. The \u003cstrong\u003eMBC 12-22 WM (44725)\u003c\/strong\u003e is supplied with a \u003cstrong\u003e22 mm bypass kit\u003c\/strong\u003e, suitable for 22mm cold mains pipework. The \u003cstrong\u003eMBC 12-28 WM (44726)\u003c\/strong\u003e is supplied with a \u003cstrong\u003e28 mm bypass kit\u003c\/strong\u003e. Specify the bypass size to match your installation's rising main. Both pumps are compatible with all Mainsboost steel and composite pressure vessels.\n  \u003c\/div\u003e\n\n  \u003c!-- ── FEATURES GRID ──────────────────────────────────────────────── --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;font-weight:600;font-size:15px;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    Features \u0026amp; Benefits\n  \u003c\/div\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;background:#e6f4f3;padding:14px;border-radius:0 0 6px 6px;margin-bottom:22px;\"\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Higher Boost Capacity than STORMBOOST\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eWhere the STORMBOOST adds up to 2.5 bar inline, the Mainsboost Charger system delivers a \u003cstrong\u003esystem-level boost of up to 3.5 bar\u003c\/strong\u003e. Working in combination with a Mainsboost pressure vessel, the system is suited to \u003cstrong\u003elarger properties, multi-bathroom dwellings, multiple-occupancy buildings, and light commercial applications\u003c\/strong\u003e where a simple inline booster is insufficient. It is the solution when mains pressure is below 2.5 bar and higher sustained flow is required.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Wall-Mounted — Remote Location from Vessel\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eUnlike the MJ3 Charger variants (which mount directly on to the vessel), the \u003cstrong\u003eMBC 12-22 WM mounts independently on the wall\u003c\/strong\u003e, allowing the pump to be \u003cstrong\u003epositioned remotely from the Mainsboost vessel\u003c\/strong\u003e without any penalty to performance. This is valuable in installations where the vessel is in a confined space (e.g. a cupboard or riser) but a more accessible wall location is preferable for pump maintenance and service access.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Noise-Reducing Steel Enclosure\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eThe pump is supplied within a \u003cstrong\u003erobust steel housing lined with acoustic foam\u003c\/strong\u003e, achieving a \u003cstrong\u003etypical noise level of 60 dB(A)\u003c\/strong\u003e — significantly quieter than many comparable mains booster pumps of this output class. This makes the MBC 12-22 WM suitable for wall-mounting in occupied domestic environments such as utility rooms and hallways without disruptive noise.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Patent-Protected Mainsboost System\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eThe Mainsboost system design is protected under \u003cstrong\u003esystem patent no. 2349908\u003c\/strong\u003e. The combination of charger pump and accumulator vessel provides a fundamentally different — and more capable — approach than simple inline mains boosting: the vessel absorbs demand surges and the pump charges to a set pressure, delivering \u003cstrong\u003econsistent pressure and flow even during peak simultaneous demand\u003c\/strong\u003e at multiple outlets.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Compatible with All Mainsboost Vessels\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eThe MBC 12-22 WM is compatible with the \u003cstrong\u003efull range of Stuart Turner Mainsboost steel and composite pressure vessels\u003c\/strong\u003e — the appropriate vessel size is selected based on the property's peak hot water demand and the number of occupants\/bathrooms. Stuart Turner provides a site survey form and sizing guidance to assist specification.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Dry Run Protection\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003e\n\u003cstrong\u003eIntegrated dry run protection\u003c\/strong\u003e shuts the pump down if it detects operation without water flow — for example if the mains supply is interrupted or isolated. This protects the mechanical seal and impeller from damage and restores normal operation once mains flow resumes. The induction motor also incorporates an \u003cstrong\u003eauto-reset thermal trip\u003c\/strong\u003e for overtemperature protection.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Solid Brass Pump Head \u0026amp; Impeller\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eThe pump head and impeller are manufactured from \u003cstrong\u003esolid brass\u003c\/strong\u003e, with an \u003cstrong\u003eEPDM \/ PTFE \/ Aluminium Oxide mechanical seal\u003c\/strong\u003e — the same robust construction used throughout the Stuart Turner mains boosting range. Brass provides excellent resistance to corrosion in cold mains water systems and ensures a long service life with minimal maintenance.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Pre-Wired, IPX4 — Ready to Connect\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eThe pump is \u003cstrong\u003epre-wired with a 1.5-metre power cable\u003c\/strong\u003e ready for connection to a fused spur. The \u003cstrong\u003eIPX4 enclosure rating\u003c\/strong\u003e (splash-resistant) means it can be wall-mounted in typical plant room, utility room, and under-sink environments. Two anti-vibration flexible hoses are included for connection to the 15mm pipework (G¾ female, 235mm and 200mm lengths).\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:13px;\"\u003e\n      \u003cdiv style=\"font-weight:700;color:#008377CF;margin-bottom:5px;\"\u003e✔ Made in Britain — 5-Year Warranty\u003c\/div\u003e\n      \u003cdiv style=\"font-size:14px;\"\u003eDesigned and manufactured by \u003cstrong\u003eStuart Turner in the United Kingdom\u003c\/strong\u003e — the same engineering heritage as the STORMBOOST and Showermate ranges. The MBC 12-22 WM carries a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e, with UK-based technical support (TechAssist) and a national network of approved service engineers available.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- ── SPEC TABLE ─────────────────────────────────────────────────── --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;font-weight:600;font-size:15px;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    Technical Specifications\n  \u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:22px;font-size:14px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;width:42%;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eStuart Turner (Made in Britain)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eMainsboost Charger Wall Mount MBC 12-22 WM\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePart No.\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003e44725\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003e5 years\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eWRAS Approved (Ref. 1501305); UKCA; CE\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePatent\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eSystem patent no. 2349908\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eTypical Noise Level\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e60 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eSystem Boost\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e\n\u003cstrong\u003eUp to 3.5 bar\u003c\/strong\u003e (with Mainsboost vessel)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMaximum Head (closed valve)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e4.3 bar (43 metres)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMaximum Working Pressure (system)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e6.0 bar (600 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMin \/ Max Operating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e4°C \/ 35°C\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMax Ambient Air Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePump Type\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003ePeripheral\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePump Body Material\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eImpeller Material\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMechanical Seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eEPDM \/ PTFE \/ Aluminium Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eSteel housing with acoustic foam lining\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eEnclosure Protection\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eIPX4 (splash-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eWall (remotely from Mainsboost vessel)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePump Inlet \/ Outlet\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eG ¾\" male\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eAnti-Vibration Hoses (supplied)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e15mm push-in × G¾\" female × 235mm (inlet) and 200mm (outlet)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eBypass Kit Included\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e\n\u003cstrong\u003e22 mm\u003c\/strong\u003e — for 22mm cold mains pipework (28mm version: Part No. 44726)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003eElectrical\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003eInduction — continuous duty (S1); auto-reset thermal trip\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e230 V a.c. \/ 1 phase \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePower Consumption (P1)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e\u003cstrong\u003e398 Watts\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eFull Load Current\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e1.8 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eFuse Rating\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e3 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003ePower Cable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e1.5 metres (pre-wired)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\" colspan=\"2\"\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;border-bottom:1px solid #c8e6e3;\"\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;border-bottom:1px solid #c8e6e3;\"\u003e290 × 180 × 465 mm (excluding hoses)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;\"\u003eWeight (including fittings)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;\"\u003e15.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- ── FAQ ────────────────────────────────────────────────────────── --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;font-weight:600;font-size:15px;padding:10px 16px;border-radius:6px 6px 0 0;\"\u003e\n    Frequently Asked Questions\n  \u003c\/div\u003e\n  \u003cdiv style=\"border:1px solid #c8e6e3;border-top:none;border-radius:0 0 6px 6px;margin-bottom:8px;\"\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;\"\u003e\n      \u003csummary style=\"padding:13px 16px;cursor:pointer;font-weight:600;background:#f0faf9;\"\u003eWhat is the difference between the Mainsboost Charger and the STORMBOOST?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:11px 16px;font-size:14px;\"\u003eThe \u003cstrong\u003eSTORMBOOST (47708)\u003c\/strong\u003e is a standalone inline mains booster pump — it installs directly in the rising main and works autonomously with no additional components. It adds up to \u003cstrong\u003e2.5 bar\u003c\/strong\u003e and is designed for single-bathroom properties with a combi-boiler where a simple pressure lift is needed. The \u003cstrong\u003eMainsboost Charger MBC 12-22 WM\u003c\/strong\u003e is a \u003cstrong\u003esystem pump\u003c\/strong\u003e — it must be used with a Mainsboost pressure vessel (accumulator). The combination delivers up to \u003cstrong\u003e3.5 bar\u003c\/strong\u003e of system boost, handles simultaneous demand from multiple outlets, and is suited to larger or multi-bathroom properties, HMOs, and light commercial premises. The Mainsboost system provides higher sustained flow and better pressure stability under variable demand.\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;\"\u003e\n      \u003csummary style=\"padding:13px 16px;cursor:pointer;font-weight:600;background:#fff;\"\u003eWhich Mainsboost vessel do I need to pair with this pump?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:11px 16px;font-size:14px;\"\u003eThe appropriate vessel size depends on \u003cstrong\u003epeak simultaneous demand\u003c\/strong\u003e — the number of bathrooms, occupants, and the type of outlets (showers, unvented cylinders, combi-boiler, etc.) that may be used concurrently. Stuart Turner provides a \u003cstrong\u003esite survey form\u003c\/strong\u003e (downloadable from their website) to assist in correct specification. The MBC 12-22 WM is compatible with all Mainsboost steel and composite pressure vessels. For large installations or if you are unsure, contact us or use the Stuart Turner TechAssist service for sizing guidance.\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;\"\u003e\n      \u003csummary style=\"padding:13px 16px;cursor:pointer;font-weight:600;background:#f0faf9;\"\u003eWhy choose the wall-mounted MBC 12-22 WM rather than the vessel-mounted MJ3 Charger?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:11px 16px;font-size:14px;\"\u003eThe \u003cstrong\u003eMBC 12 (wall-mounted)\u003c\/strong\u003e allows the pump to be positioned \u003cstrong\u003eremotely from the Mainsboost vessel\u003c\/strong\u003e without any restriction to performance — useful where the vessel is in a confined space (a cupboard, riser shaft, or plant room) and a more accessible wall location is required for maintenance. The \u003cstrong\u003eMJ3 (vessel-mounted)\u003c\/strong\u003e mounts directly onto the vessel and is a more compact solution where the pump and vessel can be co-located. Both options deliver identical system performance.\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails style=\"border-bottom:1px solid #c8e6e3;\"\u003e\n      \u003csummary style=\"padding:13px 16px;cursor:pointer;font-weight:600;background:#fff;\"\u003eWhat is the difference between the 22 WM (44725) and the 28 WM (44726)?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:11px 16px;font-size:14px;\"\u003eThe \u003cstrong\u003eonly difference\u003c\/strong\u003e is the \u003cstrong\u003ebypass connection kit\u003c\/strong\u003e supplied with each unit. The \u003cstrong\u003e44725 (MBC 12-22 WM)\u003c\/strong\u003e comes with a \u003cstrong\u003e22 mm bypass kit\u003c\/strong\u003e for installations where the cold water rising main is 22mm pipework. The \u003cstrong\u003e44726 (MBC 12-28 WM)\u003c\/strong\u003e comes with a \u003cstrong\u003e28 mm bypass kit\u003c\/strong\u003e for 28mm mains pipework. The pump unit itself is identical. Choose the variant that matches your installation's rising main pipe size.\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary style=\"padding:13px 16px;cursor:pointer;font-weight:600;background:#f0faf9;\"\u003eWhat electrical connection does it require?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:11px 16px;font-size:14px;\"\u003eThe MBC 12-22 WM is \u003cstrong\u003epre-wired with a 1.5 m power cable\u003c\/strong\u003e and requires connection to a \u003cstrong\u003e3A fused spur\u003c\/strong\u003e (230V a.c. \/ 1ph \/ 50Hz). At 398W \/ 1.8A full load, it draws well within a 3A circuit. The electrical installation must comply with current national electrical regulations and be carried out by a qualified electrician. A 30 mA RCD is recommended for additional safety in line with best practice for pump installations.\u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62657929347421,"sku":"Mainsboost","price":1177.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/44725MainsboostMBC12-22WMChargerPumpWallMounted.webp?v=1763736065"},{"product_id":"stuart-turner-stormboost-200-mains-boosting-pump-47717-high-capacity-water-pressure-booster","title":"Stuart Turner Stormboost 200 Mains Boosting Pump 47717 – High Capacity Water Pressure Booster","description":"\u003ch1\u003eStuart Turner Stormboost 200 Mains Boosting Pump 47717 – High Capacity Water Pressure Booster\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eStuart Turner Stormboost 200\u003c\/strong\u003e is a powerful mains water boosting pump designed for larger domestic properties with multiple bathrooms and outlets. This floor-mounted unit features a 200-litre nominal capacity pressure vessel and delivers up to 3.2 bar pressure, ensuring consistent water flow and pressure even with high simultaneous water demand.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy the Stuart Turner Stormboost 200?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Volume Boosting:\u003c\/strong\u003e Delivers output flow rates up to 22 litres per minute for periods up to 11 minutes, maintaining pressure at multiple outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstantial Pressure Vessel:\u003c\/strong\u003e 200-litre nominal capacity with 110 litres usable volume helps reduce pump cycling and maintain steady pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet \u0026amp; Efficient:\u003c\/strong\u003e Designed for quiet domestic operation with low noise levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Brass pump housing with WRAS approval ensures durability and water quality compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Switching:\u003c\/strong\u003e Pump switches on\/off automatically based on water demand with built-in dry run protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Rating:\u003c\/strong\u003e Suitable for continuous operation without overheating or failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Fits neatly within a standard 600mm larder cupboard for space-saving installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Warranty:\u003c\/strong\u003e Comes with a 3-year warranty for reliability and peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarger properties with multiple bathrooms or en-suites requiring reliable boosted water pressure.\u003c\/li\u003e\n\u003cli\u003eHomes needing consistent supply to multiple outlets and appliances.\u003c\/li\u003e\n\u003cli\u003eInstallations where quiet, efficient mains pressure boosting is essential.\u003c\/li\u003e\n\u003cli\u003eProperties wanting a compact booster system easily housed in typical kitchen cupboards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Pressure Vessel Size\u003c\/td\u003e\n\u003ctd\u003e200 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Tank Capacity\u003c\/td\u003e\n\u003ctd\u003e110 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd\u003e3.2 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Flow Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 22 litres per minute (max 11 minutes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Flow Rate\u003c\/td\u003e\n\u003ctd\u003e12 litres per minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e230 V, 1 Phase, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e250 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003eQuiet operation approx. 49 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003eApprox. 760 x 330 x 300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Material\u003c\/td\u003e\n\u003ctd\u003eBrass Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eDry run protection, automatic operating switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eWRAS Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e 47717\u003cbr\u003e\u003cstrong\u003eEAN:\u003c\/strong\u003e 5050400477174\u003c\/p\u003e","brand":"Stuart Turner","offers":[{"title":"Default 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With a nominal size of 200 litres and an effective pressurised water storage capacity of approximately 110 litres, this vessel is ideal for situations where vertical space is limited. 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It provides a usable volume of approximately 110 litres and features the robust construction and WRAS approval expected from Stuart Turner’s Mainsboost range, ensuring reliable pressure stabilisation and enhanced water flow in medium to large residential or commercial properties.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy the Mainsboost 200S Accumulator Vessel?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable Capacity:\u003c\/strong\u003e Easily adds pressurised water storage capacity when existing Mainsboost vessels require additional volume to meet demand peaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Epoxy-coated steel vessel with virgin butyl diaphragm for longevity and maintenance-free operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS Approved:\u003c\/strong\u003e Certified safe for potable water supply systems and compliant with UK regulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Installation Kit:\u003c\/strong\u003e Supplied with a comprehensive Upstream Line-in Kit (ULK) featuring 22mm fittings for easy integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent Operation:\u003c\/strong\u003e Requires no electricity or moving parts, ensuring quiet running while supporting mains pressure boosting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Warranty:\u003c\/strong\u003e Comes with a 5-year manufacturer’s warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMainsboost systems needing increased water storage for larger properties or high water demand.\u003c\/li\u003e\n\u003cli\u003eDomestic and commercial buildings requiring robust, maintenance-free water pressure stabilisation.\u003c\/li\u003e\n\u003cli\u003eSituations where WRAS-compliant, high-quality pressure vessels are mandated.\u003c\/li\u003e\n\u003cli\u003eSystems aiming to enhance flow consistency and reduce pump cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Vessel Size\u003c\/td\u003e\n\u003ctd\u003e200 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Storage Volume\u003c\/td\u003e\n\u003ctd\u003eApprox. 110 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eEpoxy Coated Steel Body with Virgin Butyl Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003e22 mm (Upstream Line-In Kit included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFloor Standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e1030 x 535 x 535 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Empty)\u003c\/td\u003e\n\u003ctd\u003eApprox. 36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003eMin 4°C \/ Max 35°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWRAS Approved\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e 44628\u003cbr\u003e\u003c\/p\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62658475786589,"sku":"44628","price":595.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/44747StuartTurnerMainsboost250SAccumulatorVessel.webp?v=1763738053"},{"product_id":"stuart-turner-stormboost-300-mains-boosting-pump-47718-high-capacity-300-litre-water-pressure-booster","title":"Stuart Turner Stormboost 300 Mains Boosting Pump 47718 – High Capacity 300 Litre Water Pressure Booster","description":"\u003ch1\u003eStuart Turner Stormboost 300 Mains Boosting Pump 47718 – High Capacity 300 Litre Water Pressure Booster\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eStuart Turner Stormboost 300\u003c\/strong\u003e is a powerful mains water pressure booster pump designed for large domestic or light commercial properties requiring improved water pressure and flow. Equipped with a 300-litre nominal capacity pressure vessel, this floor-mounted unit boosts mains water pressure by up to 3.2 bar, ensuring consistent supply to multiple outlets even during high demand.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy the Stuart Turner Stormboost 300?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Volume Capacity:\u003c\/strong\u003e Features a 300-litre nominal capacity vessel with ample pressurised water storage to reduce pump cycling and maintain steady flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong Pressure Boost:\u003c\/strong\u003e Increases water pressure up to 3.2 bar, supporting efficient operation of showers, taps, and appliances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpressive Flow Rate:\u003c\/strong\u003e Delivers an output flow rate of up to 27 litres per minute for up to 11 minutes, ideal for multiple outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Designed for quiet running in residential settings with noise levels around 49 dBA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Brass pump housing and WRAS-approved materials ensure long-lasting performance and water safety compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Control:\u003c\/strong\u003e Equipped with automatic switching and dry run protection to safeguard the pump and optimise energy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Compact, floor-standing design fits conveniently into standard cupboards or plant rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Warranty:\u003c\/strong\u003e Comes with a reassuring 3-year manufacturer warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge homes or premises with multiple bathrooms or high 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Title","offer_id":62658501935453,"sku":"STOMAINS300","price":1495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Stormboost300MainsBoostingPump47718StuartTurner.jpg?v=1763738449"},{"product_id":"stuart-turner-mainsboost-350c-accumulator-vessel-add-on-unit-350-litre-composite-water-storage-vessel","title":"Stuart Turner Mainsboost 350C Accumulator Vessel (Add-on Unit) – 350 Litre Composite Water Storage Vessel","description":"\u003ch1\u003eStuart Turner Mainsboost 350C Accumulator Vessel (Add-on Unit) – 350 Litre Composite Water Storage Vessel\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eStuart Turner Mainsboost 350C Accumulator Vessel (Add-on Unit)\u003c\/strong\u003e is a durable and high-capacity pressurised water storage vessel designed to complement existing Mainsboost systems. This 350-litre vertical composite vessel provides approximately 174 litres of usable pressurised water storage, helping boost water pressure and maintain flow rates in larger domestic or commercial properties with multiple water outlets.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy the Mainsboost 350C Accumulator Vessel?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Storage Capacity:\u003c\/strong\u003e Provides a substantial 350-litre vessel size with around 174 litres usable volume for enhanced pressure stabilisation and flow support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposite Construction:\u003c\/strong\u003e Made from lightweight, corrosion-resistant composite material with a robust butyl rubber diaphragm for long-lasting, maintenance-free operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS Approved:\u003c\/strong\u003e Fully certified for potable water use and compliant with UK water safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpstream Line-In Kit Included:\u003c\/strong\u003e Equipped with 22mm fittings for straightforward integration with Mainsboost pump systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e Silent operation with no electrical parts, ensuring minimal upkeep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Supports consistent water pressure and flow during peak demand without pump cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Warranty:\u003c\/strong\u003e Comes with a 5-year manufacturer warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarger domestic or commercial properties requiring increased pressurised water storage capacity.\u003c\/li\u003e\n\u003cli\u003eMainsboost systems needing additional accumulator vessels for high flow and pressure stability.\u003c\/li\u003e\n\u003cli\u003eEnvironments seeking corrosion-resistant, lightweight vessel solutions.\u003c\/li\u003e\n\u003cli\u003eApplications necessitating WRAS-approved components to comply with UK regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Vessel Size\u003c\/td\u003e\n\u003ctd\u003e350 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Volume\u003c\/td\u003e\n\u003ctd\u003eApprox. 174 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eComposite Body with Butyl Rubber Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003e22 mm (Upstream Line-In Kit Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eVertical Floor Standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e1450 x 620 x 620 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 6.5 kg (plus fittings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWRAS Approved\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e 44777\u003cbr\u003e\u003c\/p\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62658574647645,"sku":null,"price":995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/44777StuartTurnerMainsboost350CAccumulatorVessel_Add-onUnit_350LitreCompositeWaterStorageVessel.webp?v=1763738662"},{"product_id":"stuart-turner-mainsboost-mj3-hm-charger-pump-vessel-mounted-efficient-horizontal-vessel-mounted-booster-pump","title":"Stuart Turner Mainsboost MJ3 HM Charger Pump Vessel Mounted – Efficient Horizontal Vessel Mounted Booster Pump","description":"\u003ch1\u003eStuart Turner Mainsboost MJ3 HM Charger Pump Vessel Mounted – Efficient Horizontal Vessel Mounted Booster Pump\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eStuart Turner Mainsboost MJ3 HM (Product Code: 41729)\u003c\/strong\u003e is a robust vessel-mounted mains water pressure booster pump designed specifically for horizontal pressure vessels such as the Mainsboost 200 \u0026amp; 250 litre steel horizontal vessels. It effectively boosts water pressure by up to 3.5 bar to ensure enhanced flow for domestic or small commercial properties.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy the Mainsboost MJ3 HM Charger Pump?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVessel Mounted Design:\u003c\/strong\u003e Directly mounts onto horizontal Mainsboost vessels providing compact, space-saving installation with minimal plumbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Pressure Boost:\u003c\/strong\u003e Capable of boosting water pressure up to 3.5 bar with a maximum head of 4.3 bar (43 metres) to maintain strong water flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet and Efficient Operation:\u003c\/strong\u003e Designed for quiet running with noise levels from 50 dB(A) and continuous duty rating for reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e Features a brass pump body and impeller for corrosion resistance and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Protection:\u003c\/strong\u003e Equipped with dry run protection and auto-reset thermal trip to safeguard the pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Comes with a 1.5 metre power cable, flexible hoses (22 mm push-in fittings), and straightforward mounting on horizontal vessels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS Approved:\u003c\/strong\u003e Approved for potable water use ensuring compliance with UK standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Year Manufacturer Warranty:\u003c\/strong\u003e Provides long-term assurance of quality and dependability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic or small commercial properties using horizontal Mainsboost steel pressure vessels.\u003c\/li\u003e\n\u003cli\u003eSystems where space-saving vessel-mounted boosting is desired.\u003c\/li\u003e\n\u003cli\u003eSituations requiring quiet, efficient booster pumps with robust protection features.\u003c\/li\u003e\n\u003cli\u003eApplications needing WRAS-approved products for potable water supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ Product Code\u003c\/td\u003e\n\u003ctd\u003eMJ3 HM \/ 41729\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Boost Pressure (Closed Valve)\u003c\/td\u003e\n\u003ctd\u003e4.3 bar (43 metres)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e600 kPa (6 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e230 V a.c., 1 Phase, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e398 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent (Full Load)\u003c\/td\u003e\n\u003ctd\u003e1.8 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Rating\u003c\/td\u003e\n\u003ctd\u003e3 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Connections\u003c\/td\u003e\n\u003ctd\u003eG ¾ male with 22 mm push-in flexible hoses (length 240 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Seal\u003c\/td\u003e\n\u003ctd\u003eEPDM \/ PTFE \/ Aluminium Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuty Rating\u003c\/td\u003e\n\u003ctd\u003eContinuous (S1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Body \u0026amp; Impeller\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e200 mm x 203 mm x 216 mm (excluding hoses and brackets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003eApproximately 50 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Protection\u003c\/td\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (With Fittings)\u003c\/td\u003e\n\u003ctd\u003e8.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eWRAS, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e 41729\u003cbr\u003e\u003c\/p\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62658692055389,"sku":"41729","price":770.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/stuart-turner-41729-MainsboostMJ3HMChargerPumpVesselMounted.webp?v=1763739638"},{"product_id":"stuart-turner-monsoon-u4-5-bar-single-pump-46414-negative-positive-head","title":"Stuart Turner Monsoon U4.5 Bar Single Pump – 46414 (Negative\/Positive Head)","description":"\u003cp\u003eThe \u003cstrong\u003eStuart Turner Monsoon U4.5 Bar Single Pump (46414)\u003c\/strong\u003e is a high-performance universal water booster pump designed to deliver powerful water pressure in both positive and negative head applications. Engineered with a robust brass body and brass impeller, it is ideal for boosting hot or cold water supplies to taps, showers, and bathroom fixtures in domestic and light commercial properties. This pump is trusted for its reliability, premium build quality, and versatile installation.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Application:\u003c\/strong\u003e Suitable for both positive and negative head systems; can be installed as a single or paired pump to boost hot and cold water independently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Output:\u003c\/strong\u003e Maximum 4.5 bar (45m head), providing strong flow rates up to 26 litres\/min (closed valve).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Pump body and impeller are manufactured from high-quality brass for durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Operation:\u003c\/strong\u003e Includes an automatic pressure switch and float switch for reliable, responsive boost as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Vibration:\u003c\/strong\u003e Supplied with flexible, anti-vibration hoses with integral isolating valves to reduce operational noise and ease maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Built-in thermal overload protection extends pump life and maintains safe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS Approved:\u003c\/strong\u003e Complies with UK safety standards for potable water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Year Manufacturer Warranty:\u003c\/strong\u003e Backed by industry-leading aftersales support for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Parts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonsoon U4.5 Bar Single Pump (46414)\u003c\/li\u003e\n\u003cli\u003e22mm flexible push-fit anti-vibration hoses (with isolating valves)\u003c\/li\u003e\n\u003cli\u003ePre-wired 1.5m power cable\u003c\/li\u003e\n\u003cli\u003eInstallation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 274.313px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 38.948%; height: 19.5938px;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width: 58.1948%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e46414 (MONS45N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003ePump Type\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003eUniversal (Negative\/Positive Head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003eBrass body and impeller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e4.5 bar (45m head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e26 litres\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e555 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e240V, 1 Phase, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eCable Length\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e1.5 metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eConnection Size\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e22 mm push-fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e200 x 162 x 243 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e8.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eApproval\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003eWRAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.948%; height: 19.5938px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 58.1948%; height: 19.5938px;\"\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis powerful Stuart Turner universal pump provides a reliable, quiet, and efficient solution for upgrading water supply pressure in showers, bathrooms, utility rooms, and more. It is especially popular for renovations, new bathrooms, or any application requiring robust water performance.\u003c\/p\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62704611918173,"sku":"MONS45N","price":495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/mons45n46414NegPosMonsoonU4.5BarSingle.webp?v=1763985334"},{"product_id":"stuart-turner-stormboost-mainsboost-pump-47708","title":"Stuart Turner Stormboost Mains Water Booster Pump 2.5 Bar — 47708","description":"\u003cdiv style=\"font-size: 16px; font-family: Arial,Helvetica,sans-serif; color: #1a1a1a; max-width: 900px; margin: 0 auto; line-height: 1.6;\"\u003e\n\u003c!-- ── INTRO ─────────────────────────────────────────────────────── --\u003e\n\u003cp style=\"margin: 0 0 18px;\"\u003eThe \u003cstrong\u003eStuart Turner STORMBOOST (Part No. 47708)\u003c\/strong\u003e is a \u003cstrong\u003emains water booster pump\u003c\/strong\u003e designed to improve pressure and flow at the point of entry to a property — installed directly in line with the incoming cold water rising main, after the internal stop-tap. It boosts existing mains pressure by up to \u003cstrong\u003e2.5 bar\u003c\/strong\u003e and delivers a maximum output flow of \u003cstrong\u003e12 litres per minute\u003c\/strong\u003e. The pump \u003cstrong\u003eswitches on and off automatically\u003c\/strong\u003e whenever a tap, shower, or combi boiler draws water above the 0.6 L\/min threshold — no manual switching required. Built with a \u003cstrong\u003esolid brass head and impeller\u003c\/strong\u003e, a reliable induction motor, and supplied with anti-vibration connection hoses, the STORMBOOST is a \u003cstrong\u003eWRAS-approved, Made in Britain product\u003c\/strong\u003e backed by a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e (upon registration). It is ideally suited to single-bathroom properties with a combi boiler where mains pressure is insufficient.\u003c\/p\u003e\n\u003c!-- ── STAT STRIP ─────────────────────────────────────────────────── --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 100px; background: #008377CF; color: #fff; border-radius: 6px; padding: 12px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold;\"\u003e+2.5 bar\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 3px;\"\u003ePressure boost\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 100px; background: #008377CF; color: #fff; border-radius: 6px; padding: 12px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold;\"\u003e12 L\/min\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 3px;\"\u003eMax flow rate\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 100px; background: #008377CF; color: #fff; border-radius: 6px; padding: 12px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold;\"\u003e340 W\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 3px;\"\u003ePower consumption\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 100px; background: #008377CF; color: #fff; border-radius: 6px; padding: 12px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold;\"\u003eWRAS\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 3px;\"\u003eApproved + Kiwa Reg 4\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 100px; background: #008377CF; color: #fff; border-radius: 6px; padding: 12px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold;\"\u003e5 years\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; margin-top: 3px;\"\u003eWarranty (on registration)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ── RED INSTALLER CALLOUT ─────────────────────────────────────── --\u003e\n\u003cdiv style=\"border-left: 4px solid #c0392b; background: #fff5f5; padding: 10px 16px; margin-bottom: 14px; border-radius: 0 6px 6px 0;\"\u003e\n\u003cstrong style=\"color: #c0392b;\"\u003e⚠ Qualified Installation Required\u003c\/strong\u003e — The plumbing installation must be carried out by a qualified person in accordance with the current Water Supply (Water Fittings) Regulations and Building Regulations. A \u003cstrong\u003eType EC verifiable double-check valve\u003c\/strong\u003e (not supplied) must be fitted as required by the Water Supply (Water Fittings) Regulations. The electrical installation must comply with current national electrical regulations and be carried out by a qualified person; a \u003cstrong\u003e30 mA RCD\u003c\/strong\u003e must be fitted. The pump requires a \u003cstrong\u003e5A fused connection unit\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c!-- ── AMBER COMPATIBILITY CALLOUT ───────────────────────────────── --\u003e\n\u003cdiv style=\"border-left: 4px solid #f59e0b; background: #fff8e1; padding: 10px 16px; margin-bottom: 22px; border-radius: 0 6px 6px 0;\"\u003e\n\u003cstrong style=\"color: #b45309;\"\u003e⚡ Suitability — Check Before Ordering\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e properties with a direct mains cold water supply, a combi-boiler, and one bathroom, where the mains pressure is insufficient.\u003cbr\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e properties where the unassisted mains flow rate is less than \u003cstrong\u003e0.6 L\/min\u003c\/strong\u003e (minimum flow for the pump to activate); properties with gravity-fed systems from a loft tank; properties where the incoming mains pressure exceeds \u003cstrong\u003e6 bar\u003c\/strong\u003e (a PRV must be fitted if this is the case). Not for use with warm or hot water.\u003c\/div\u003e\n\u003c!-- ── FEATURES GRID ──────────────────────────────────────────────── --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; font-weight: 600; font-size: 15px; padding: 10px 16px; border-radius: 6px 6px 0 0;\"\u003eFeatures \u0026amp; Benefits\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,1fr)); gap: 12px; background: #e6f4f3; padding: 14px; border-radius: 0 0 6px 6px; margin-bottom: 22px;\"\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 13px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003e✔ Fully Automatic Operation\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003eThe STORMBOOST activates automatically the instant a flow of more than \u003cstrong\u003e0.6 L\/min is detected\u003c\/strong\u003e — when any tap, shower, or combi boiler opens. It shuts off automatically when flow stops. There is no manual switching, no timing, and no user intervention required. The induction motor has a \u003cstrong\u003ethermal trip with auto-reset\u003c\/strong\u003e, so the pump recovers automatically from brief overtemperature conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 13px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003e✔ Patented Integral Bypass\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003eWhen the flow from the rising main \u003cstrong\u003eexceeds the pump's own output\u003c\/strong\u003e (i.e. the mains pressure recovers and is sufficient on its own), the \u003cstrong\u003epatented integral bypass valve\u003c\/strong\u003e automatically directs water around the pump and into the system as normal. This means the pump never throttles the mains supply — if the mains is delivering well, flow is simply passed through without the pump adding unnecessary restriction.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 13px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003e✔ Anti-Seize Exercise Function\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003eThe STORMBOOST includes an \u003cstrong\u003eautomatic anti-seize exercise cycle\u003c\/strong\u003e — the pump briefly runs at periodic intervals even when there has been no water demand, preventing the impeller from seizing during periods of low usage (for example during a holiday absence). This significantly extends service life compared to pumps without this feature.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 13px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003e✔ Dry Run Protection\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong\u003eBuilt-in dry run protection\u003c\/strong\u003e detects if the pump is operating without water flow (for example if the mains supply is interrupted) and shuts the pump down to prevent damage to the mechanical seal and impeller. The pump restores normal operation automatically once water flow is re-established.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 13px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003e✔ Solid Brass Head \u0026amp; Impeller\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003eBoth the pump head and impeller are manufactured from \u003cstrong\u003esolid brass\u003c\/strong\u003e — chosen for durability and resistance to the corrosive conditions that can exist in cold mains water systems, particularly in areas with acidic or aggressive water chemistry. The mechanical seal uses \u003cstrong\u003eEPDM \/ PTFE \/ Aluminium Oxide\u003c\/strong\u003e materials for long-term water-tightness.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 13px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003e✔ Quiet Operation + Anti-Vibration Hoses\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003eThe induction motor runs quietly by design, and the two included \u003cstrong\u003e205mm anti-vibration flexible hoses\u003c\/strong\u003e (G¾F to 15mm push-fit) decouple the pump from the pipework to further reduce structure-borne noise transmission. Anti-vibration mounting feet are also fitted. The unit is rated \u003cstrong\u003eIPX4\u003c\/strong\u003e — splash-resistant, suitable for under-sink installation in kitchen cupboards.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 13px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003e✔ WRAS Approved — Mains Connection Compliant\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003eThe STORMBOOST holds full \u003cstrong\u003eWRAS (Water Regulations Advisory Scheme) approval\u003c\/strong\u003e and \u003cstrong\u003eKiwa Regulation 4 certification\u003c\/strong\u003e for direct connection to the cold water rising mains supply. This is the approval needed to comply with the Water Supply (Water Fittings) Regulations 1999 when boosting mains water. Products without WRAS approval cannot legally be connected to the rising main.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 13px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003e✔ Made in Britain — 5-Year Warranty\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003eDesigned and manufactured by \u003cstrong\u003eStuart Turner in the United Kingdom\u003c\/strong\u003e, one of the most established names in domestic water pumping. The STORMBOOST carries a \u003cstrong\u003e5-year extended warranty\u003c\/strong\u003e, activated on registration with proof of purchase via the Stuart Turner website. UK technical support and a network of service engineers are available if issues arise.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 13px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003e✔ Compact — Fits Under Kitchen Sink\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003eAt \u003cstrong\u003e262 mm tall × 148 mm wide × 215 mm long\u003c\/strong\u003e (excluding hoses) and weighing 6.2 kg, the STORMBOOST is compact enough to install within a standard kitchen base unit — the typical installation location after the rising main stop-tap. Floor or plinth mounting is supported. An 80 mm air gap around the unit must be maintained to allow free airflow and motor cooling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ── SPEC TABLE ─────────────────────────────────────────────────── --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; font-weight: 600; font-size: 15px; padding: 10px 16px; border-radius: 6px 6px 0 0;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 22px; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 14px; font-weight: 600; width: 100%; border-bottom: 1px solid rgb(200, 230, 227);\"\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eStuart Turner (Made in Britain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eProduct Name \/ Part No.\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eSTORMBOOST — \u003cstrong\u003e47708\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eWRAS Approved; Kiwa Reg 4 Certified; UKCA \/ CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e\n\u003cstrong\u003e5 years\u003c\/strong\u003e upon registration with proof of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 100%;\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003ePressure Boost\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e\n\u003cstrong\u003eUp to 2.5 bar\u003c\/strong\u003e above existing mains pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eMaximum Head (closed valve)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e3.2 bar (32 metres)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e\n\u003cstrong\u003e12 litres\/minute\u003c\/strong\u003e (dependent on mains supply flow available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eMaximum Working Pressure (inlet)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e6.0 bar (600 kPa) — PRV required if exceeded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eFlow Switch Sensitivity (activation)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e0.6 litres\/min (minimum unassisted mains flow required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eMin \/ Max Water Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e4°C minimum \/ 23°C maximum (cold mains only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eMax Ambient Air Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 100%;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003ePump Type\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003ePeripheral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003ePump Head Material\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eImpeller Material\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eMechanical Seal\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eEPDM \/ PTFE \/ Aluminium Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eEnclosure Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eIPX4 (splash-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eMounting Options\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eFloor or plinth (anti-vibration feet fitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 100%;\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003ePump Inlet \/ Outlet\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eG ¾\" male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eAnti-Vibration Hoses (supplied)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eG ¾\" female to 15mm push-fit, 205mm long (qty 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 100%;\"\u003e\u003cstrong\u003eElectrical\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003eInduction — continuous duty (S1); thermal trip \/ auto-reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e165–265 V a.c. \/ 1 phase \/ 50–60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003ePower Consumption (P1)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e\u003cstrong\u003e340 Watts\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eFull Load Current\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e1.5 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eRequired Fuse Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e5 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003ePower Cable Length\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e1.5 metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 100%;\"\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; border-bottom: 1px solid rgb(200, 230, 227); width: 42.2182%;\"\u003eDimensions (H × W × L)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid rgb(200, 230, 227); width: 57.7818%;\"\u003e262 × 148 × 215 mm (excluding hoses)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 14px; font-weight: 600; width: 42.2182%;\"\u003eWeight (including fittings)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 14px; width: 57.7818%;\"\u003e6.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- ── INSTALLATION REQUIREMENTS ─────────────────────────────────── --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; font-weight: 600; font-size: 15px; padding: 10px 16px; border-radius: 6px 6px 0 0;\"\u003eInstallation Requirements Summary\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #c8e6e3; border-top: none; border-radius: 0 0 6px 6px; padding: 14px 16px; margin-bottom: 22px; font-size: 14px;\"\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003eThe following requirements must be met for a compliant and warranty-valid installation:\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.9;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e Install inline with the cold water rising main, after the internal stop-tap — typically in a kitchen sink base unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum mains flow:\u003c\/strong\u003e At least 0.6 L\/min unassisted flow must be available for the pump to activate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum inlet pressure:\u003c\/strong\u003e Must not exceed 6.0 bar — fit a pressure reducing valve (PRV) if required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-check valve:\u003c\/strong\u003e A Type EC verifiable double-check valve (not supplied) must be fitted per Water Supply (Water Fittings) Regulations 1999\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBypass pipe:\u003c\/strong\u003e Recommended — allows pump isolation and removal for servicing without interrupting water supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 5A fused spur connection unit; 30 mA RCD; must be earthed; carried out by a qualified electrician\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir gap:\u003c\/strong\u003e Minimum 80 mm clearance around the pump for ventilation and motor cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose orientation:\u003c\/strong\u003e Anti-vibration hoses must be installed straight, with no more than 30° of bend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty registration:\u003c\/strong\u003e Register at stuart-turner.co.uk to activate the 5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- ── FAQ ────────────────────────────────────────────────────────── --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; font-weight: 600; font-size: 15px; padding: 10px 16px; border-radius: 6px 6px 0 0;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #c8e6e3; border-top: none; border-radius: 0 0 6px 6px; margin-bottom: 8px;\"\u003e\n\u003cdetails style=\"border-bottom: 1px solid #c8e6e3;\"\u003e\n\u003csummary style=\"padding: 13px 16px; cursor: pointer; font-weight: 600; background: #f0faf9;\"\u003eHow do I know if the STORMBOOST is suitable for my property?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 11px 16px; font-size: 14px;\"\u003eThe STORMBOOST is suited to properties with a \u003cstrong\u003edirect mains cold water supply\u003c\/strong\u003e (not a gravity-fed system from a loft tank), \u003cstrong\u003eone bathroom\u003c\/strong\u003e, and a \u003cstrong\u003ecombi-boiler\u003c\/strong\u003e where the mains pressure is too low for a satisfying shower or adequate flow at multiple outlets simultaneously. To check if it will work, your plumber can test the unassisted mains flow at the rising main stop-tap — if it is at least 0.6 L\/min, the pump will activate. If your property has very low mains pressure (below 0.7 bar \/ 7 metres head — the Water companies' minimum), the STORMBOOST may not provide a significant improvement and a more powerful solution or mains pressure complaint to the water company may be more appropriate.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #c8e6e3;\"\u003e\n\u003csummary style=\"padding: 13px 16px; cursor: pointer; font-weight: 600; background: #fff;\"\u003eWill it work with my combi boiler?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 11px 16px; font-size: 14px;\"\u003eYes — the STORMBOOST is specifically recommended for properties with \u003cstrong\u003ecombi boilers\u003c\/strong\u003e. Combi boilers take their cold water feed directly from the mains, so improving mains pressure also improves the cold water inlet pressure to the boiler. This can significantly improve hot water flow rate and shower performance. However, the STORMBOOST only affects \u003cstrong\u003ecold mains water temperature (max 23°C)\u003c\/strong\u003e — it does not boost hot water stored in a cylinder or a gravity-fed system. Always ensure the boiler manufacturer's maximum inlet pressure specification is not exceeded (most combi boilers accept up to 3.0 bar at the cold inlet).\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #c8e6e3;\"\u003e\n\u003csummary style=\"padding: 13px 16px; cursor: pointer; font-weight: 600; background: #f0faf9;\"\u003eWhat is the patented integral bypass, and why does it matter?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 11px 16px; font-size: 14px;\"\u003eMost of the time, mains pressure is adequate (especially at night or during low-demand periods). During these periods, the STORMBOOST's \u003cstrong\u003eintegral bypass valve\u003c\/strong\u003e automatically diverts water around the pump and into the property's pipework without the pump operating — ensuring maximum flow is always available without the pump creating an unnecessary restriction. This is a key differentiator: without a bypass, a pump in line with the rising main can actually restrict supply when it is not running. The patented bypass also protects the pump if the mains flow temporarily exceeds the pump's capacity.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #c8e6e3;\"\u003e\n\u003csummary style=\"padding: 13px 16px; cursor: pointer; font-weight: 600; background: #fff;\"\u003eWhy is a double-check valve required and what type?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 11px 16px; font-size: 14px;\"\u003eThe \u003cstrong\u003eWater Supply (Water Fittings) Regulations 1999\u003c\/strong\u003e require that a pump connected to the rising main must be protected by a \u003cstrong\u003eType EC verifiable double-check valve\u003c\/strong\u003e fitted on the inlet side. This prevents any backflow from the domestic plumbing system into the mains water supply — a critical public health protection measure. The double-check valve must be of the verifiable type (i.e. it must be possible to test it in situ without removal). This fitting is not supplied with the STORMBOOST and must be purchased separately. Your plumber will be familiar with this requirement.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 13px 16px; cursor: pointer; font-weight: 600; background: #f0faf9;\"\u003eHow do I activate the 5-year warranty?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 11px 16px; font-size: 14px;\"\u003eThe 5-year extended warranty must be \u003cstrong\u003eregistered on the Stuart Turner website\u003c\/strong\u003e (stuart-turner.co.uk) with proof of purchase. Without registration, the standard statutory warranty applies. Registration should be completed by the installer or homeowner promptly after installation. Stuart Turner provides UK-based technical support and a network of approved service engineers throughout the country.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62704731488605,"sku":"Stormboost","price":370.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/47708-stuart-turner-stl-stormboost-pump.jpg?v=1771584552"},{"product_id":"stuart-turner-showermate-s1-5-bar-twin-shower-pump","title":"Stuart Turner Showermate S1.5 Bar Twin Shower Pump","description":"\u003ch1\u003eStuart Turner Showermate S1.5 Bar Twin Shower Pump – 47342 (Positive Head)\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eStuart Turner Showermate S1.5 Bar Twin (47342)\u003c\/strong\u003e is a reliable, high-quality twin impeller shower pump designed for boosting hot and cold water supplies in positive head, gravity-fed systems. This quiet, continuously rated pump delivers balanced pressure to showers, bath\/shower mixers, and up to four bathroom outlets, enhancing water flow for a much-improved showering experience in domestic settings.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5 Bar Pressure:\u003c\/strong\u003e Boosts water pressure for enhanced shower and bathroom performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin Impeller Design:\u003c\/strong\u003e Simultaneously pumps hot and cold water for balanced flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Head Operation:\u003c\/strong\u003e Ideal for use in gravity-fed open vented systems where there is more than 1L\/min flow at the outlets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet \u0026amp; Reliable:\u003c\/strong\u003e High-quality induction motor, anti-vibration feet, and low-noise design (approx. 54-57 dB(A))\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Ready:\u003c\/strong\u003e Supplied with four 15mm anti-vibration flexible hoses with integral isolation valves, and a pre-wired 1.5 metre power cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS Approved:\u003c\/strong\u003e Certified for use on potable water systems and compliant with UK standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Year Warranty:\u003c\/strong\u003e Backed by Stuart Turner, for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Parts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShowermate S1.5 Bar Twin Shower Pump (47342)\u003c\/li\u003e\n\u003cli\u003e4 x 15mm anti-vibration flexible hoses (with integral isolation valves)\u003c\/li\u003e\n\u003cli\u003ePre-wired 1.5 metre power cable\u003c\/li\u003e\n\u003cli\u003eInstallation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 333.095px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 43.9118%; height: 19.5938px;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width: 53.2311%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e47342\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003ePump Type\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003eTwin Impeller, Positive Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e1.5 bar (15 metres head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e32 litres\/minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e385 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e240V, 1Ph, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eCable Length\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e1.5 metres (pre-wired)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eConnection Size\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e231 x 132 x 171 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e4.7 kg (inc. fittings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e54–57 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eMax. Hot Water Temp.\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003eUp to 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003eIP22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eWRAS Approval\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9118%; height: 19.5938px;\"\u003eEAN\u003c\/td\u003e\n\u003ctd style=\"width: 53.2311%; height: 19.5938px;\"\u003e5050400473428\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis compact, easy-to-install shower pump is the perfect solution for households looking to upgrade water flow to showers and bathrooms in gravity-fed plumbing systems. Supplied with all necessary accessories for quick, vibration-free installation and reliable performance [web:319][web:320][web:321][web:322][web:323].\u003c\/p\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62704968171869,"sku":"47342","price":170.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/47342ShowermatePositiveHead1.5barTwin.webp?v=1763986490"},{"product_id":"stuart-turner-showermate-s2-0-bar-single-shower-pump","title":"Stuart Turner Showermate S2.0 Bar Single Shower Pump","description":"\u003ch1\u003eStuart Turner Showermate S2.0 Bar Single Shower Pump – 47340 (Positive Head)\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eStuart Turner Showermate S2.0 Bar Single (47340)\u003c\/strong\u003e is a compact, reliable positive head booster pump engineered to improve water flow to showers and outlets in gravity-fed domestic systems. Designed for use as a single pump, or paired for separate hot and cold water boosting, this unit is well-suited for bath\/shower mixers, single outlets, and en-suites where extra water pressure is needed.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.0 Bar Pressure:\u003c\/strong\u003e Delivers ample boosting for showers and bathroom outlets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Impeller \u0026amp; Positive Head:\u003c\/strong\u003e Ideal for gravity-fed systems where natural flow exceeds 2 L\/min at the outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet \u0026amp; Durable:\u003c\/strong\u003e Induction motor, anti-vibration mounting feet, and isolation valve flexible hoses for smooth, low-noise operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Versatile:\u003c\/strong\u003e Small footprint fits easily into most airing cupboards or near hot water cylinders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS Approved:\u003c\/strong\u003e Certified for use on potable water supplies with robust materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Year Warranty:\u003c\/strong\u003e Manufacturer-backed reliability for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Parts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShowermate S2.0 Bar Single Shower Pump (47340)\u003c\/li\u003e\n\u003cli\u003e2 x 15mm anti-vibration flexible hoses (with integral isolation valve at inlet)\u003c\/li\u003e\n\u003cli\u003ePre-wired 1.5 metre power cable\u003c\/li\u003e\n\u003cli\u003eInstallation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e47340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003ePeripheral\/Regenerative Single Impeller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd\u003e2.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd\u003e19 litres\/minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e280 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e240V, 1 Ph, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1.5 metres (pre-wired)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003eApprox. 56 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Temp\u003c\/td\u003e\n\u003ctd\u003eUp to 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003eApprox. 223 x 132 x 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~3.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWRAS Approval\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e5050400473404\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis Showermate S2.0 bar Single is a cost-effective solution for quick, quiet, and reliable water pressure improvement for showers or bathroom outlets in traditional UK gravity-fed homes.\u003c\/p\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62705055072605,"sku":"47340","price":150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/47340_1ShowermatePositiveHead2.0.webp?v=1763986830"},{"product_id":"mainsboost-mb250sh-accumulator-vessel-250l-horizontal-pressure-tank-for-water-boosting","title":"Mainsboost MB250SH Accumulator Vessel 250L Horizontal Pressure Tank for Water Boosting","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eStuart Turner Mainsboost MB250SH\u003c\/strong\u003e (Model 44750) is a robust \u003cstrong\u003e250 litre horizontal steel pressure vessel\u003c\/strong\u003e designed to improve water flow and pressure in properties with low mains supply. It provides around 130 litres of pressurised water volume to maintain consistent water pressure across multiple outlets.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250 litre nominal vessel size\u003c\/strong\u003e with approximately 132 litre pressurised water storage capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction from epoxy-coated steel\u003c\/strong\u003e for long-lasting corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable butyl rubber diaphragm\u003c\/strong\u003e to prevent waterlogging and maintain system pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-charged to 2 bar\u003c\/strong\u003e with a Schrader valve for easy pressure adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive ULK installation kit\u003c\/strong\u003e including isolation valve, check valve, pressure gauge, and fittings with 22 mm pipe connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor mounted with supplied cradle\u003c\/strong\u003e for stability and secure installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAS approved\u003c\/strong\u003e for potable water systems and comes with a 5-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy the Mainsboost MB250SH?\u003c\/h2\u003e\n\u003cp\u003eIdeal for domestic and light commercial applications where booster pumps are unsuitable or noisy, this accumulator ensures smooth water flow and reduces system stress.\u003c\/p\u003e\n\u003cp\u003eThe durable construction, easy maintenance, and extended warranty provide a reliable and cost-effective boosting solution.\u003c\/p\u003e\n\u003ch2\u003eSuitable For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHomes and small commercial premises\u003c\/strong\u003e with low mains flow but adequate pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProperties requiring water flow boosting\u003c\/strong\u003e for multiple simultaneous outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnvented cylinder system integration\u003c\/strong\u003e to improve shower and tap performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eStuart Turner\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cstrong\u003eMainsboost MB250SH-1-22\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer Code: \u003cstrong\u003e44750\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNominal Vessel Capacity: \u003cstrong\u003e250 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsable Water Volume: \u003cstrong\u003e132 litres approx.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions (HxWxD): \u003cstrong\u003e540 mm x 1206 mm x 558 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight Empty: \u003cstrong\u003e46 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight Filled: \u003cstrong\u003e174 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Working Pressure: \u003cstrong\u003e10 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-Charge Pressure: \u003cstrong\u003e2 bar (adjustable)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInlet\/Outlet Connections: \u003cstrong\u003e22 mm compression\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: \u003cstrong\u003eEpoxy coated steel with butyl rubber diaphragm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstallation: \u003cstrong\u003eHorizontal, floor mounted with cradle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertification: \u003cstrong\u003eWRAS approved\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e5 years manufacturer warranty\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation \u0026amp; Compliance\u003c\/h2\u003e\n\u003cp\u003eThe Mainsboost MB250SH includes a comprehensive ULK installation kit for professional fitting. This package complies fully with UK water supply regulations and is designed for maintenance ease and durability in typical residential and light commercial installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":62786080538973,"sku":"44750","price":1195.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/44750Mainsboost250SAccumulatorVessel_Add-onUnit.webp?v=1764843546"},{"product_id":"stuart-turner-pulse-trade-25-60-130-high-efficiency-circulator-pump-130mm-230v-for-heating-ufh-systems","title":"Stuart Turner Pulse Trade 25\/60-130 High Efficiency Circulator Pump 130mm 230V – Heating \u0026 UFH Systems","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;font-size:16px;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n  \u003cp style=\"font-size:17px;color:#333;margin:0 0 20px;\"\u003e\n    The \u003cstrong\u003eStuart Turner Pulse Trade 25\/60-130\u003c\/strong\u003e (Part No. 47505) is a \u003cstrong\u003epremium A-rated high-efficiency circulator pump\u003c\/strong\u003e designed for central heating, underfloor heating, and cylinder pre-plumb applications. Powered by an \u003cstrong\u003eECM permanent magnet motor\u003c\/strong\u003e with an \u003cstrong\u003eEnergy Efficiency Index (EEI) of ≤ 0.20\u003c\/strong\u003e — the best in its class — it cuts electricity consumption by \u003cstrong\u003eup to 80%\u003c\/strong\u003e compared to a conventional fixed-speed pump. With a \u003cstrong\u003e130 mm fitting length\u003c\/strong\u003e, it is a direct drop-in replacement for most existing domestic circulators, and comes complete with insulation shell, shrouded connector, 1.3 m cable, and a \u003cstrong\u003e5-year manufacturer's warranty\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;\"\u003e\n    \u003cdiv style=\"flex:1;min-width:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e6.0 m\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eMax head\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e3,600 l\/h\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eMax flow rate\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e4.5–38 W\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003ePower range\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003eEEI ≤ 0.20\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eErP A-rated\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1;min-width:115px;background:#008377CF;color:#fff;border-radius:6px;padding:16px 12px;text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e5-year\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eWarranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Installer callout --\u003e\n  \u003cdiv style=\"background:#fff5f5;border-left:4px solid #e53e3e;padding:14px 18px;border-radius:4px;margin-bottom:20px;\"\u003e\n    \u003cstrong style=\"color:#c53030;\"\u003e⚠ Qualified Installer Required\u003c\/strong\u003e\u003cbr\u003e\n    Installation and electrical connection must be carried out by a \u003cstrong\u003equalified person\u003c\/strong\u003e in accordance with current national electrical regulations (IET Wiring Regulations in the UK). The pump must be permanently connected via a \u003cstrong\u003ededicated double-pole switched fused spur\u003c\/strong\u003e (5 A fuse). A \u003cstrong\u003e30 mA RCD\u003c\/strong\u003e should be installed in the supply circuit. \u003cstrong\u003eDo not run the pump dry\u003c\/strong\u003e. System pressure must not exceed \u003cstrong\u003e10 bar\u003c\/strong\u003e.\n  \u003c\/div\u003e\n\n  \u003c!-- Info callout --\u003e\n  \u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377CF;padding:14px 18px;border-radius:4px;margin-bottom:28px;\"\u003e\n    \u003cstrong style=\"color:#005c54;\"\u003eℹ Factory default: AUTO Smartadapt mode · Adjustable power range: 4 m or 6 m\u003c\/strong\u003e\u003cbr\u003e\n    The Pulse Trade 25\/60-130 ships set to \u003cstrong\u003eAUTO Smartadapt\u003c\/strong\u003e — it self-learns the system's heat demand and adjusts speed automatically. The \u003cstrong\u003epower range can be switched between 4 m and 6 m\u003c\/strong\u003e in service mode to suit your system's head requirements. Set in \u003cstrong\u003efixed speed 3 from start-up\u003c\/strong\u003e when used as a boiler-integrated circulator.\n  \u003c\/div\u003e\n\n  \u003c!-- Features --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eKEY FEATURES\u003c\/div\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:32px;\"\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eECM Permanent Magnet Motor — Up to 80% Energy Saving\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Pulse Trade uses an \u003cstrong\u003eelectronically commutated permanent magnet (ECM) motor\u003c\/strong\u003e — the same technology found in premium European circulators — to achieve an \u003cstrong\u003eEEI of ≤ 0.20\u003c\/strong\u003e, the ErP A-rating best in class. In a typical household where conventional pumps consume 10–20% of total electricity, switching to the Pulse Trade can reduce pump energy use by \u003cstrong\u003eup to 80%\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eFour Operating Modes — Including Smartadapt AUTO\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eSelect the mode that suits your system from four options: \u003cstrong\u003eAUTO Smartadapt\u003c\/strong\u003e (self-learning, ideal for two-circuit and UFH systems), \u003cstrong\u003eProportional Pressure PP1\/PP2\u003c\/strong\u003e (best for heating circulation), \u003cstrong\u003eConstant Pressure CP1\/CP2\u003c\/strong\u003e (ideal for underfloor heating manifolds), and \u003cstrong\u003eConstant Speed I, II, III\u003c\/strong\u003e (for legacy or fixed-speed applications). All modes are selectable via the two-button LED panel.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eAutomatic Night Setback\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eautomatic night reduction function\u003c\/strong\u003e monitors flow temperature and automatically switches the pump to reduced power when the flow temperature drops by more than 10–15 °C in one hour — a reliable proxy for the heating system being in night setback or off. It returns to full operation as soon as the flow temperature rises 3 °C. Available in all modes \u003cstrong\u003eexcept constant speed\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003e130 mm Fitting Length — Direct Replacement\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eWith a standard \u003cstrong\u003e130 mm centre-to-centre fitting length\u003c\/strong\u003e and \u003cstrong\u003eG 1½\" threaded connections\u003c\/strong\u003e, the Pulse Trade is a \u003cstrong\u003edirect replacement for the vast majority of existing domestic circulators\u003c\/strong\u003e including older Grundfos, Wilo, and Lowara units at this fitting length — eliminating the need for adapter pieces or pipework modification.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eRobust Cast Iron Pump Housing\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003ecast iron pump body\u003c\/strong\u003e provides the structural integrity and durability expected of a trade-specification circulator used in demanding heating and UFH environments. Rated to \u003cstrong\u003eTF 110 temperature class\u003c\/strong\u003e, with a medium temperature range of \u003cstrong\u003e+5 °C to 110 °C\u003c\/strong\u003e (at ≤ 25 °C ambient) and maximum system pressure of \u003cstrong\u003e10 bar\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eBuilt-in Protection \u0026amp; Anti-Lock Function\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe Pulse Trade incorporates \u003cstrong\u003ebuilt-in over-current, temperature, and overvoltage protection\u003c\/strong\u003e to safeguard both pump and system. The \u003cstrong\u003eanti-lock function\u003c\/strong\u003e prevents the pump from seizing during prolonged idle periods — particularly useful in seasonal heating systems or systems that are shut down during summer. Memory retention means the pump \u003cstrong\u003eresumes its last operating mode\u003c\/strong\u003e after a power interruption.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eLED Display — Real-Time Watt Reading\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003etwo-button LED control panel\u003c\/strong\u003e displays live \u003cstrong\u003epower consumption in watts\u003c\/strong\u003e, the active operating mode, night reduction status, and the selected performance level. The display switches off after 10 seconds of inactivity to reduce power consumption, reactivating on any button press. All settings are accessible without tools.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;\"\u003e\n      \u003cdiv style=\"color:#005c54;font-weight:700;border-bottom:2px solid #008377CF;padding-bottom:6px;margin-bottom:10px;\"\u003eComplete Installation Pack — 5-Year Warranty\u003c\/div\u003e\n      \u003cp style=\"margin:0;font-size:15px;\"\u003eSupplied complete with \u003cstrong\u003einsulation shell, shrouded connector, 1.3 m power cable, and two flat gaskets\u003c\/strong\u003e — everything needed for a direct swap. Backed by \u003cstrong\u003eStuart Turner's full 5-year manufacturer's warranty\u003c\/strong\u003e, the longest in its class for a domestic trade circulator. Stuart Turner technical support: \u003cstrong\u003e0800 31 969 80\u003c\/strong\u003e or techassist@stuart-turner.co.uk.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- What's in the box --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eWHAT'S IN THE BOX\u003c\/div\u003e\n  \u003cdiv style=\"background:#f0faf9;border:1px solid #c8e6e3;border-radius:6px;padding:18px;margin-bottom:32px;font-size:15px;\"\u003e\n    \u003cul style=\"margin:0;padding-left:20px;line-height:2;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePulse Trade 25\/60-130 circulator pump\u003c\/strong\u003e (Part No. 47505)\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eInsulation shell\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eShrouded connector\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003e1.3 m power cable\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003e2 × flat gaskets\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eInstallation, operation and maintenance instructions\u003c\/strong\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Spec table --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eTECHNICAL SPECIFICATIONS\u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#008377CF;color:#fff;\"\u003e\n        \u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #c8e6e3;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px;text-align:center;border:1px solid #c8e6e3;\"\u003eSpecification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e47505\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMaximum head\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e6.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMaximum flow rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e3,600 l\/h (3.6 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePower consumption P1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e4.5 – 38 W\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eSupply voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e1 × 230 V \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCurrent draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.04 – 0.25 A (4 m range) \/ 0.04 – 0.31 A (6 m range)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eEnergy Efficiency Index (EEI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e≤ 0.20 (ErP A-rated — best in class)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMotor technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eECM permanent magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eSound pressure level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e\u0026lt; 43 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eIP protection rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eIP 42\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eTemperature class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eTF 110\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eAmbient temperature range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0 °C to 40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMedium temperature range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e+5 °C to 110 °C (at ≤ 25 °C ambient) · +5 °C to 95 °C (at ≤ 40 °C ambient)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMaximum system pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e10 bar (1 MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMinimum supply pressure (medium \u0026lt; 75 °C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.05 bar (0.5 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMinimum supply pressure (75–90 °C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e0.3 bar (3.0 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eMinimum supply pressure (90–110 °C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.1 bar (11.0 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePermitted media\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eHeating water per VDI 2035\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eG 1½\" (BSP)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eFitting length (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eOverall height (H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e138 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCentreline height (H1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e112 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWidth (B)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e93 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eWeight (without cable)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e2.12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003ePump housing material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eCable length (supplied)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e1.3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eFuse rating required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eAdjustable head range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e4 m or 6 m (switchable in service mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eFactory default setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003eAUTO Smartadapt\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eManufacturer's warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;text-align:center;\"\u003e5 years from date of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- Operating modes table --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eOPERATING MODES AT A GLANCE\u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:32px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#005c54;color:#fff;\"\u003e\n        \u003cth style=\"padding:9px 12px;text-align:left;border:1px solid #c8e6e3;\"\u003eMode\u003c\/th\u003e\n        \u003cth style=\"padding:9px 12px;text-align:left;border:1px solid #c8e6e3;\"\u003eHow it works\u003c\/th\u003e\n        \u003cth style=\"padding:9px 12px;text-align:left;border:1px solid #c8e6e3;\"\u003eBest suited for\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eAUTO Smartadapt\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003eSelf-learns system heat demand over time; gradually adjusts pump power automatically\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003eTwo-circuit heating \u0026amp; UFH — set and forget; \u003cstrong\u003efactory default\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eProportional Pressure PP1\/PP2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003ePressure adapts proportionally to changing flow rate; speed varies with demand\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003eStandard central heating circulation — most energy-efficient mode for radiator systems\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#f0faf9;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eConstant Pressure CP1\/CP2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003eMaintains a fixed differential pressure regardless of flow; speed varies\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003eUnderfloor heating manifolds requiring steady differential pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003e\u003cstrong\u003eConstant Speed I \/ II \/ III\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003eRuns at fixed rotational speed across the full head-flow curve\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #c8e6e3;\"\u003eLegacy systems or where fixed-speed control is specified; boiler pre-plumb (Speed III)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:10px 16px;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:18px;\"\u003eFREQUENTLY ASKED QUESTIONS\u003c\/div\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWill the Pulse Trade 25\/60-130 replace my existing Grundfos \/ Wilo \/ Lowara pump?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      In the majority of cases, yes. The Pulse Trade 25\/60-130 has a standard \u003cstrong\u003e130 mm centre-to-centre fitting length\u003c\/strong\u003e and \u003cstrong\u003eG 1½\" BSP connections\u003c\/strong\u003e — the most common fitting specification for domestic heating circulators. It will directly replace any 130 mm fitting-length circulator without needing pipe adapters or modifications. Two flat gaskets are supplied. If your existing pump has a different fitting length (e.g. 180 mm), a different model will be required.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhich operating mode should I use for underfloor heating?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      For underfloor heating, \u003cstrong\u003eConstant Pressure (CP1 or CP2)\u003c\/strong\u003e is usually the best starting point — it maintains a fixed differential pressure across the manifold, ensuring all loops receive consistent flow. \u003cstrong\u003eAUTO Smartadapt\u003c\/strong\u003e is also suitable for UFH as it self-learns the system demand over time. \u003cstrong\u003eProportional Pressure (PP1\/PP2)\u003c\/strong\u003e is better suited to radiator systems. Avoid constant speed modes for UFH unless your manifold specifically requires it.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eHow do I switch the head range between 4 m and 6 m?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The head range is changed in \u003cstrong\u003eservice mode\u003c\/strong\u003e: disconnect the pump from the 230 V supply for at least 15 seconds, then reconnect and press both buttons simultaneously within 3 seconds. Use the mode button to select \u003cstrong\u003e-4 (4 m range)\u003c\/strong\u003e or \u003cstrong\u003e-6 (6 m range)\u003c\/strong\u003e, then disconnect and reconnect power again to save the setting. For most domestic heating systems with modest pipework runs, the \u003cstrong\u003e4 m range\u003c\/strong\u003e is sufficient and gives the best energy efficiency. Use 6 m for larger properties or systems with higher resistance.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eHow does the automatic night setback work?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      The night reduction function monitors the \u003cstrong\u003eflow temperature\u003c\/strong\u003e of the heating system. When the flow temperature drops by more than \u003cstrong\u003e10–15 °C within one hour\u003c\/strong\u003e — indicating the boiler has gone to setback or shut off — the pump automatically reduces its speed to save energy. It returns to normal operation as soon as the flow temperature rises by \u003cstrong\u003e3 °C\u003c\/strong\u003e again. The pump must be installed on the \u003cstrong\u003eflow (supply) side\u003c\/strong\u003e of the system for this to work correctly, and the system must have automatic temperature adjustment on the supply. Night reduction is \u003cstrong\u003enot available in constant speed modes\u003c\/strong\u003e.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eCan the Pulse Trade 25\/60-130 be used with a pre-plumbed cylinder or boiler system?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Yes — the Pulse Trade 25\/60-130 is specifically listed as suitable for \u003cstrong\u003eunderfloor heating, pre-plumbed cylinder, and boiler applications\u003c\/strong\u003e. When used as a primary circulator in a pre-plumbed cylinder package or integrated boiler system, set the pump to \u003cstrong\u003eConstant Speed III\u003c\/strong\u003e at start-up as directed by the cylinder or boiler manufacturer's commissioning instructions. The AUTO Smartadapt and proportional pressure modes are better suited to standalone heating circuit circulation.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #c8e6e3;border-radius:4px;margin-bottom:10px;overflow:hidden;\"\u003e\n    \u003csummary style=\"background:#008377CF;color:#fff;padding:12px 16px;cursor:pointer;font-weight:600;list-style:none;\"\u003eWhat does the 5-year warranty cover?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 18px;background:#f0faf9;font-size:15px;\"\u003e\n      Stuart Turner warrants the Pulse Trade 25\/60-130 \u003cstrong\u003efree from defects in materials or workmanship for 5 years from the date of purchase\u003c\/strong\u003e. Within that period, Stuart Turner will repair or replace the unit at their discretion. The warranty \u003cstrong\u003edoes not cover\u003c\/strong\u003e damage from incorrect installation, improper use, unauthorised repair, normal wear and tear, or defects with negligible effect on performance. Warranty claims: call \u003cstrong\u003eTechAssist on 0800 31 969 80\u003c\/strong\u003e or email \u003cstrong\u003etechassist@stuart-turner.co.uk\u003c\/strong\u003e. Proof of purchase and the product serial number will be required.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":63421072605533,"sku":"47505","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/StuartTurnerPulseTrade25-60-130DomesticCirculatingPump.jpg?v=1771006690"},{"product_id":"stuart-turner-pulse-40-80-f220-high-efficiency-flanged-circulator-pump-dn40-8m-head-230v-for-commercial-heating","title":"Stuart Turner Pulse 40\/80-F220 DN40 Flanged Circulator | 47415","description":"\u003c!-- SEO Product Name: Stuart Turner Pulse 40\/80-F220 DN40 Flanged Circulator | 47415 --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#2B2B2B; line-height:1.6; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eStuart Turner Pulse 40\/80-F220\u003c\/strong\u003e (part no. \u003cstrong\u003e47415\u003c\/strong\u003e) is a \u003cstrong\u003esingle-head, cast iron flanged commercial circulator\u003c\/strong\u003e for \u003cstrong\u003ehot-water heating, air-conditioning and ventilation systems\u003c\/strong\u003e. It \u003cstrong\u003econstantly measures pressure and flow\u003c\/strong\u003e and adjusts its speed through an \u003cstrong\u003eonboard controller\u003c\/strong\u003e, with an \u003cstrong\u003eEEI of just 0.21\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eWith \u003cstrong\u003e8.4 m maximum head\u003c\/strong\u003e and the \u003cstrong\u003ehighest flow in the Pulse single-head flanged range at 12.3 m³\/h\u003c\/strong\u003e, the 40\/80-F220 suits \u003cstrong\u003ehigh-flow, moderate-resistance circuits\u003c\/strong\u003e such as plant-room primaries, commercial radiator systems and AHU heating coils.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eBuilt around \u003cstrong\u003eECM permanent magnet technology\u003c\/strong\u003e, a \u003cstrong\u003ecanned rotor\u003c\/strong\u003e and \u003cstrong\u003ecarbon-graphite bearings\u003c\/strong\u003e, it has a \u003cstrong\u003e220 mm fitted length\u003c\/strong\u003e and \u003cstrong\u003eDN40 combination flanges\u003c\/strong\u003e for \u003cstrong\u003ePN6 or PN10\u003c\/strong\u003e pipework. Choose between \u003cstrong\u003eautomatic, proportional pressure, constant pressure and constant speed\u003c\/strong\u003e modes, with \u003cstrong\u003eautomatic night set-back\u003c\/strong\u003e to cut consumption when heating demand drops.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:20px 0 24px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e8.4 m\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eMax. head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e12.3 m³\/h\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eMax. flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e150 W\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eMax. power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e0.21\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eEEI\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003eDN40\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eFlanged PN6 \/ PN10\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e220 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eFitted length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E6F4F3; border-left:5px solid #008377CF; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14.5px; color:#008377CF; margin-bottom:4px;\"\u003eGood to Know\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003eIf your duty point needs more pressure than 8.4 m, the \u003cstrong\u003ePulse 40\/100-F220 (47416)\u003c\/strong\u003e offers \u003cstrong\u003e10.5 m\u003c\/strong\u003e head in the identical 220 mm DN40 body, so the two are interchangeable on the same flanges.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:5px solid #D9861C; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14.5px; color:#D9861C; margin-bottom:4px;\"\u003eInstallation Note\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003eBecause of the \u003cstrong\u003ecombined PN6\/PN10 flange design, washers must be used on the pump side\u003c\/strong\u003e when bolting up. The box contains the \u003cstrong\u003epump with EPS insulation cover, a wiring kit and a lubricant sachet\u003c\/strong\u003e — counter-flanges, gaskets and bolts are not included.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:5px solid #D9861C; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14.5px; color:#D9861C; margin-bottom:4px;\"\u003eWater Quality \u0026amp; Warranty\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003eSystem water must meet \u003cstrong\u003eVDI 2035\u003c\/strong\u003e quality and be free of solids and fibrous particles. Stuart Turner \u003cstrong\u003erecommends a magnetite filter\u003c\/strong\u003e: bearing, rotor-can or seized-rotor failures caused by magnetic particles are \u003cstrong\u003enot covered by warranty\u003c\/strong\u003e. This cast iron pump is not intended for potable hot water circulation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FDECEC; border-left:5px solid #C62828; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14.5px; color:#C62828; margin-bottom:4px;\"\u003eSafety \u0026amp; Regulations\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003eElectrical installation must be carried out by a \u003cstrong\u003equalified person to BS 7671\u003c\/strong\u003e, and the pump \u003cstrong\u003emust be earthed\u003c\/strong\u003e via the supply cord. \u003cstrong\u003eNever run the pump dry\u003c\/strong\u003e, do not exceed \u003cstrong\u003e10 bar\u003c\/strong\u003e system pressure, and keep the supply cord away from the motor shell, pump body and pipework — the motor casing can become \u003cstrong\u003every hot\u003c\/strong\u003e in normal operation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 -6px 24px -6px;\"\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eFive operating modes\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003e\n\u003cstrong\u003eAutomatic\u003c\/strong\u003e (factory default), \u003cstrong\u003eproportional pressure\u003c\/strong\u003e with adjustable HQ% (default 50%), \u003cstrong\u003econstant pressure\u003c\/strong\u003e and \u003cstrong\u003econstant speed\u003c\/strong\u003e, plus a night mode that works alongside them.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eAutomatic night set-back\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eWhen the pump senses a \u003cstrong\u003e15–20°C drop in medium temperature within 2 hours\u003c\/strong\u003e, it switches to \u003cstrong\u003enight mode\u003c\/strong\u003e, then returns to the chosen mode as temperature rises.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eECM permanent magnet motor\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003e\n\u003cstrong\u003eCanned permanent magnet rotor\u003c\/strong\u003e with variable speed control, \u003cstrong\u003econtinuously rated (S1)\u003c\/strong\u003e and \u003cstrong\u003eErP compliant\u003c\/strong\u003e with an EEI of 0.21.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eBuilt-in protection\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eIntegrated \u003cstrong\u003eover-current, temperature and over-voltage protection\u003c\/strong\u003e — no additional thermal protection switch is required.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eLED display \u0026amp; keypad lock\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eThe \u003cstrong\u003eLED display panel\u003c\/strong\u003e shows parameters and error codes, with \u003cstrong\u003eoperation lock\u003c\/strong\u003e and one-step \u003cstrong\u003efactory reset\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eInstaller-friendly design\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003e\n\u003cstrong\u003eAutomatic venting cycle\u003c\/strong\u003e, \u003cstrong\u003erotatable pump head\u003c\/strong\u003e, \u003cstrong\u003eEPS insulation shell supplied\u003c\/strong\u003e and a plug-in wiring connector with audible latch.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eGeneral\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eManufacturer\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eStuart Turner\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eStuart Pulse 40\/80-F220\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePart number\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e47415\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePump type\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCentrifugal, single head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eSpeed settings\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eVariable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eDuty rating\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eContinuous (S1)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMotor\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCanned permanent magnet rotor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003ePerformance\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMaximum head (closed valve)\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e8.4 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMaximum flow\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e12.3 m³\/h\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMaximum working pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e10 bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMinimum inlet pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e0.05 bar below 75°C; 0.28 bar below 90°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eWater temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e−10°C to +110°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMax. ambient air temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e40°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePumped medium\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eWater or water\/glycol mix for heating, to VDI 2035\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eMaterials \u0026amp; Connections\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePump body\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCast iron\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eImpeller\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003ePolyethersulfone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eBearings\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCarbon-graphite\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eConnections\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eDN40 flanged (combined PN6 \/ PN10)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eFitted length\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e220 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eElectrical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eSupply\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e230 V a.c. \/ 1 phase \/ 50 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePower consumption\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e150 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eFull-load current\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e1.3 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eFuse rating\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e5 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eInsulation class\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eF\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eEnclosure protection\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eIP44\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eEEI\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e0.21\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eSupply cable\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e7–9 mm diameter, 1.5–2.5 mm² cores\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eDimensions \u0026amp; Warranty\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eDepth x width x height\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e265 x 150 x 220 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e7.60 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e2 years\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eCompliance\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eEcodesign\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCommission Regulation 641\/2009, BS EN 16297-1 and -2\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eElectrical safety\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eBS EN 60335-1, BS EN 60335-2-51\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMachinery\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eBS EN 12100, BS EN 809\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eQuality\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eManufactured by a BS EN ISO 9001:2015 approved company\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 10px 0;\"\u003e\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eIs the Pulse 40\/80-F220 the right size for my system?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eIt delivers up to \u003cstrong\u003e8.4 m\u003c\/strong\u003e head and \u003cstrong\u003e12.3 m³\/h\u003c\/strong\u003e flow. Size it against your system's \u003cstrong\u003edesign flow rate and index-circuit pressure loss\u003c\/strong\u003e; start in \u003cstrong\u003eautomatic mode\u003c\/strong\u003e and the pump will find its optimal operating point.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eWill it fit PN6 or PN10 flanges?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eBoth. The \u003cstrong\u003ecombined flange design\u003c\/strong\u003e suits \u003cstrong\u003ePN6 or PN10\u003c\/strong\u003e pipelines — washers must be fitted on the pump side when bolting up.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eWhat is included in the box?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eThe \u003cstrong\u003epump with EPS insulation cover\u003c\/strong\u003e, a \u003cstrong\u003ewiring kit\u003c\/strong\u003e (connector housing, terminal block, seals, gland and tool) and a \u003cstrong\u003elubricant sachet\u003c\/strong\u003e. Counter-flanges, gaskets and bolts are supplied separately.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eHow should it be installed?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eThe motor axis must be \u003cstrong\u003ehorizontal\u003c\/strong\u003e, following the flow arrow on the housing. For minimal noise, allow \u003cstrong\u003eat least 5 pipe diameters of straight pipe\u003c\/strong\u003e either side. The head can be rotated after removing four screws. Fill and purge the system before first run.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eCan I use it for domestic hot water circulation?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eNo — this is a \u003cstrong\u003ecast iron HVAC circulator\u003c\/strong\u003e. Stuart Turner's \u003cstrong\u003ePulse B\u003c\/strong\u003e bronze versions are the ones designated for secondary or potable hot water.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eWhat does an E10 error mean?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003e\n\u003cstrong\u003eE10\u003c\/strong\u003e indicates low motor load — the pump is \u003cstrong\u003erunning dry\u003c\/strong\u003e. Other codes cover over-temperature (E22\/E23), over- and under-voltage (E25\/E26) and motor protection; full details are in the installation manual.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":63463558447453,"sku":"47415","price":729.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/StuartTurnerPulse4080-F220CirculatingPump.jpg?v=1771302567"},{"product_id":"stuart-turner-pulse-40-100-f220-high-efficiency-flanged-circulator-pump-dn40-10m-head-230v-for-commercial-heating","title":"Stuart Turner Pulse 40\/100-F220 DN40 Flanged Circulator | 47416","description":"\u003c!-- SEO Product Name: Stuart Turner Pulse 40\/100-F220 DN40 Flanged Circulator | 47416 --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#2B2B2B; line-height:1.6; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eStuart Turner Pulse 40\/100-F220\u003c\/strong\u003e (part no. \u003cstrong\u003e47416\u003c\/strong\u003e) is a \u003cstrong\u003esingle-head, cast iron flanged commercial circulator\u003c\/strong\u003e for \u003cstrong\u003ehot-water heating, air-conditioning and ventilation systems\u003c\/strong\u003e. It \u003cstrong\u003econstantly measures pressure and flow\u003c\/strong\u003e and adjusts its speed through an \u003cstrong\u003eonboard controller\u003c\/strong\u003e, with an \u003cstrong\u003eEEI of just 0.20\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eWith \u003cstrong\u003e10.5 m maximum head\u003c\/strong\u003e and up to \u003cstrong\u003e11.8 m³\/h\u003c\/strong\u003e flow, the 40\/100-F220 is built for \u003cstrong\u003elonger or higher-resistance circuits\u003c\/strong\u003e — multi-storey heating risers, extensive commercial radiator networks and systems with significant index-circuit pressure loss.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eBuilt around \u003cstrong\u003eECM permanent magnet technology\u003c\/strong\u003e, a \u003cstrong\u003ecanned rotor\u003c\/strong\u003e and \u003cstrong\u003ecarbon-graphite bearings\u003c\/strong\u003e, it has a \u003cstrong\u003e220 mm fitted length\u003c\/strong\u003e and \u003cstrong\u003eDN40 combination flanges\u003c\/strong\u003e for \u003cstrong\u003ePN6 or PN10\u003c\/strong\u003e pipework. Choose between \u003cstrong\u003eautomatic, proportional pressure, constant pressure and constant speed\u003c\/strong\u003e modes, with \u003cstrong\u003eautomatic night set-back\u003c\/strong\u003e to cut consumption when heating demand drops.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:20px 0 24px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e10.5 m\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eMax. head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e11.8 m³\/h\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eMax. flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e180 W\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eMax. power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e0.20\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eEEI\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003eDN40\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eFlanged PN6 \/ PN10\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF;\"\u003e220 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eFitted length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E6F4F3; border-left:5px solid #008377CF; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14.5px; color:#008377CF; margin-bottom:4px;\"\u003eGood to Know\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003eIf your system needs more flow and less head, the \u003cstrong\u003ePulse 40\/80-F220 (47415)\u003c\/strong\u003e delivers \u003cstrong\u003e12.3 m³\/h\u003c\/strong\u003e at up to \u003cstrong\u003e8.4 m\u003c\/strong\u003e in the identical 220 mm DN40 body, so the two are interchangeable on the same flanges.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:5px solid #D9861C; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14.5px; color:#D9861C; margin-bottom:4px;\"\u003eInstallation Note\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003eBecause of the \u003cstrong\u003ecombined PN6\/PN10 flange design, washers must be used on the pump side\u003c\/strong\u003e when bolting up. The box contains the \u003cstrong\u003epump with EPS insulation cover, a wiring kit and a lubricant sachet\u003c\/strong\u003e — counter-flanges, gaskets and bolts are not included.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:5px solid #D9861C; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14.5px; color:#D9861C; margin-bottom:4px;\"\u003eWater Quality \u0026amp; Warranty\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003eSystem water must meet \u003cstrong\u003eVDI 2035\u003c\/strong\u003e quality and be free of solids and fibrous particles. Stuart Turner \u003cstrong\u003erecommends a magnetite filter\u003c\/strong\u003e: bearing, rotor-can or seized-rotor failures caused by magnetic particles are \u003cstrong\u003enot covered by warranty\u003c\/strong\u003e. This cast iron pump is not intended for potable hot water circulation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FDECEC; border-left:5px solid #C62828; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14.5px; color:#C62828; margin-bottom:4px;\"\u003eSafety \u0026amp; Regulations\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003eElectrical installation must be carried out by a \u003cstrong\u003equalified person to BS 7671\u003c\/strong\u003e, and the pump \u003cstrong\u003emust be earthed\u003c\/strong\u003e via the supply cord. \u003cstrong\u003eNever run the pump dry\u003c\/strong\u003e, do not exceed \u003cstrong\u003e10 bar\u003c\/strong\u003e system pressure, and keep the supply cord away from the motor shell, pump body and pipework — the motor casing can become \u003cstrong\u003every hot\u003c\/strong\u003e in normal operation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 -6px 24px -6px;\"\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eFive operating modes\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003e\n\u003cstrong\u003eAutomatic\u003c\/strong\u003e (factory default), \u003cstrong\u003eproportional pressure\u003c\/strong\u003e with adjustable HQ% (default 50%), \u003cstrong\u003econstant pressure\u003c\/strong\u003e and \u003cstrong\u003econstant speed\u003c\/strong\u003e, plus a night mode that works alongside them.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eAutomatic night set-back\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eWhen the pump senses a \u003cstrong\u003e15–20°C drop in medium temperature within 2 hours\u003c\/strong\u003e, it switches to \u003cstrong\u003enight mode\u003c\/strong\u003e, then returns to the chosen mode as temperature rises.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eECM permanent magnet motor\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003e\n\u003cstrong\u003eCanned permanent magnet rotor\u003c\/strong\u003e with variable speed control, \u003cstrong\u003econtinuously rated (S1)\u003c\/strong\u003e and \u003cstrong\u003eErP compliant\u003c\/strong\u003e with an EEI of 0.20.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eBuilt-in protection\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eIntegrated \u003cstrong\u003eover-current, temperature and over-voltage protection\u003c\/strong\u003e — no additional thermal protection switch is required.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eLED display \u0026amp; keypad lock\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eThe \u003cstrong\u003eLED display panel\u003c\/strong\u003e shows parameters and error codes, with \u003cstrong\u003eoperation lock\u003c\/strong\u003e and one-step \u003cstrong\u003efactory reset\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; min-width:240px; border:1px solid #CFE6E3; border-top:4px solid #008377CF; border-radius:8px; padding:16px 18px; background:#FFFFFF; margin:6px;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eInstaller-friendly design\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003e\n\u003cstrong\u003eAutomatic venting cycle\u003c\/strong\u003e, \u003cstrong\u003erotatable pump head\u003c\/strong\u003e, \u003cstrong\u003eEPS insulation shell supplied\u003c\/strong\u003e and a plug-in wiring connector with audible latch.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eGeneral\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eManufacturer\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eStuart Turner\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eStuart Pulse 40\/100-F220\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePart number\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e47416\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePump type\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCentrifugal, single head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eSpeed settings\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eVariable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eDuty rating\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eContinuous (S1)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMotor\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCanned permanent magnet rotor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003ePerformance\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMaximum head (closed valve)\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e10.5 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMaximum flow\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e11.8 m³\/h\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMaximum working pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e10 bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMinimum inlet pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e0.05 bar below 75°C; 0.28 bar below 90°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eWater temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e−10°C to +110°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMax. ambient air temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e40°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePumped medium\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eWater or water\/glycol mix for heating, to VDI 2035\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eMaterials \u0026amp; Connections\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePump body\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCast iron\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eImpeller\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003ePolyethersulfone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eBearings\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCarbon-graphite\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eConnections\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eDN40 flanged (combined PN6 \/ PN10)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eFitted length\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e220 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eElectrical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eSupply\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e230 V a.c. \/ 1 phase \/ 50 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003ePower consumption\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e180 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eFull-load current\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e1.5 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eFuse rating\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e5 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eInsulation class\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eF\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eEnclosure protection\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eIP44\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eEEI\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e0.20\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eSupply cable\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e7–9 mm diameter, 1.5–2.5 mm² cores\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eDimensions \u0026amp; Warranty\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eDepth x width x height\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e265 x 150 x 220 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e7.50 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003e2 years\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 18px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:9px 14px;\"\u003eCompliance\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eEcodesign\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eCommission Regulation 641\/2009, BS EN 16297-1 and -2\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eElectrical safety\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eBS EN 60335-1, BS EN 60335-2-51\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eMachinery\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eBS EN 12100, BS EN 809\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F4FAF9; border-bottom:1px solid #CFE6E3;\"\u003e\n\u003cdiv style=\"flex:0 0 42%; min-width:160px; padding:10px 14px; font-weight:700; color:#333;\"\u003eQuality\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 200px; padding:10px 14px; color:#333;\"\u003eManufactured by a BS EN ISO 9001:2015 approved company\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 10px 0;\"\u003e\n\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eIs the Pulse 40\/100-F220 the right size for my system?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eIt delivers up to \u003cstrong\u003e10.5 m\u003c\/strong\u003e head and \u003cstrong\u003e11.8 m³\/h\u003c\/strong\u003e flow. Size it against your system's \u003cstrong\u003edesign flow rate and index-circuit pressure loss\u003c\/strong\u003e; start in \u003cstrong\u003eautomatic mode\u003c\/strong\u003e and the pump will find its optimal operating point.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eWill it fit PN6 or PN10 flanges?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eBoth. The \u003cstrong\u003ecombined flange design\u003c\/strong\u003e suits \u003cstrong\u003ePN6 or PN10\u003c\/strong\u003e pipelines — washers must be fitted on the pump side when bolting up.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eWhat is included in the box?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eThe \u003cstrong\u003epump with EPS insulation cover\u003c\/strong\u003e, a \u003cstrong\u003ewiring kit\u003c\/strong\u003e (connector housing, terminal block, seals, gland and tool) and a \u003cstrong\u003elubricant sachet\u003c\/strong\u003e. Counter-flanges, gaskets and bolts are supplied separately.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eHow should it be installed?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eThe motor axis must be \u003cstrong\u003ehorizontal\u003c\/strong\u003e, following the flow arrow on the housing. For minimal noise, allow \u003cstrong\u003eat least 5 pipe diameters of straight pipe\u003c\/strong\u003e either side. The head can be rotated after removing four screws. Fill and purge the system before first run.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eCan I use it for domestic hot water circulation?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003eNo — this is a \u003cstrong\u003ecast iron HVAC circulator\u003c\/strong\u003e. Stuart Turner's \u003cstrong\u003ePulse B\u003c\/strong\u003e bronze versions are the ones designated for secondary or potable hot water.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin:0 0 10px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:11px 16px; cursor:pointer; font-size:15px;\"\u003eWhat does an E10 error mean?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; font-size:15px; color:#333; background:#FFFFFF;\"\u003e\n\u003cstrong\u003eE10\u003c\/strong\u003e indicates low motor load — the pump is \u003cstrong\u003erunning dry\u003c\/strong\u003e. Other codes cover over-temperature (E22\/E23), over- and under-voltage (E25\/E26) and motor protection; full details are in the installation manual.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":63463572013405,"sku":"47416","price":850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/StuartTurnerPulseCirculatingPump.jpg?v=1771302567"},{"product_id":"stuart-turner-c23-45-catalytic-water-conditioner-22mm-23-45-l-min-wras-approved-maintenance-free","title":"Stuart Turner C23-45 Catalytic Water Conditioner – 22mm, 23–45 L\/min, WRAS Approved, Maintenance-Free","description":"\u003c!-- SEO Product Name: STUART Catalytic Water Conditioner | C3-22 \/ C23-45 \/ C46-75 | WRAS Approved --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#222222; line-height:1.6;\"\u003e\n\n  \u003cp style=\"margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eSTUART Water Conditioner\u003c\/strong\u003e range uses a \u003cstrong\u003ecatalytic alloy core\u003c\/strong\u003e to prevent hard limescale from building up in domestic pipework, without chemicals, salt, or any electrical connection. Fitted \u003cstrong\u003ein-line with the incoming mains water supply\u003c\/strong\u003e, just after the stopcock, it treats water as it flows through the property so that boilers, cylinders, showers, and kettles stay free of scale and continue running efficiently for years. Three sizes cover the full range of typical domestic flow rates, and the \u003cstrong\u003etreated water remains safe to drink\u003c\/strong\u003e and can be stored for up to three months.\u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e10 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eMax pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e10 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eWarranty\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e~15 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eActive lifespan\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e3–75\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003el\/min range covered\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e0 W\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eNo electrical power\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003eWRAS\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eApproved product\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Teal informational callout --\u003e\n  \u003cdiv style=\"background-color:#e6f4f3; border-left:5px solid #008377CF; border-radius:6px; padding:14px 16px; margin:20px 0;\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e the catalytic process causes calcium carbonate in the water to precipitate into microscopic crystals that float in suspension rather than adhering to pipe walls, cylinders, or heating elements — so hard water is conditioned without altering its chemistry or removing minerals.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Amber compatibility\/selection callout --\u003e\n  \u003cdiv style=\"background-color:#fdf3e3; border-left:5px solid #d98c00; border-radius:6px; padding:14px 16px; margin:20px 0;\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eCorrect sizing is essential:\u003c\/strong\u003e model selection must be based on the actual measured flow rate of the property's incoming mains supply, not pipe diameter alone. Fitting a unit outside its optimum flow range will reduce conditioning effectiveness — measure demand first, then match it to the flow ranges in the variant table below.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Feature grid --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:12px; margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eWhole-house treatment\u003c\/div\u003e\n      \u003cdiv\u003eConditions the entire mains supply from a single in-line fitting point, protecting every appliance and outlet downstream.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eNo chemicals or salt\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eEnvironmentally friendly\u003c\/strong\u003e catalytic action — no chemical dosing, no salt regeneration, and no consumables to reorder.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eMaintenance-free\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eNo ongoing costs\u003c\/strong\u003e and no electrical power required — once installed, it needs no servicing.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eFlexible installation\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eCan be installed horizontally or vertically\u003c\/strong\u003e in any orientation, by any competent pipe fitter.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eDurable stainless steel\u003c\/div\u003e\n      \u003cdiv\u003eStainless steel housing built to handle continuous mains pressure with a long, reliable service life.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eRegulatory support\u003c\/div\u003e\n      \u003cdiv\u003eCan play an effective role in supporting compliance with \u003cstrong\u003ePart L of the Building Regulations\u003c\/strong\u003e on hard water treatment.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Spec table (flex divs) --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdiv style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:6px 6px 0 0;\"\u003eGeneral\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eType\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003eCatalytic\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eHousing material\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003eStainless steel\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eConnection type\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eCompression\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eMaximum pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003e10 bar\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\n\u003cstrong\u003e10 years\u003c\/strong\u003e (subject to conditions)\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eWRAS approval\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eApproved product (1606370)\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px; border-radius:0 0 6px 6px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eConformity certification\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eUKCA | CE\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Variant table --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdiv style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:6px 6px 0 0;\"\u003eModel comparison\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#e6f4f3; padding:10px 14px; font-weight:bold;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eProduct code\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003eFlow rate\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eConnection\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eLength\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eDiameter\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eWeight\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC3-22\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44617\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e3–22 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e15\/22 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e265 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e27 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e0.75 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC23-45\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44618\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e23–45 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e22 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e290 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e34 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e0.95 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px; border-radius:0 0 6px 6px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC46-75\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44619\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e46–75 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e28 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e308 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e42 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e1.5 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ accordion --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eWhich size do I need?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eMeasure the actual flow rate demanded from the cold mains supply at the property, then choose the model whose \u003cstrong\u003eoptimum flow rate range\u003c\/strong\u003e covers that figure — C3-22 for typical single-outlet demand, C23-45 for larger properties, and C46-75 for high-demand or multi-outlet installations.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eIs the treated water safe to drink?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eYes. \u003cstrong\u003eTreated water is safe to drink\u003c\/strong\u003e and can be stored for up to three months, as the catalytic process does not add or remove any chemicals from the water.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eDoes it need power or maintenance?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eNo. The unit is \u003cstrong\u003emaintenance free\u003c\/strong\u003e with \u003cstrong\u003eno electrical power required\u003c\/strong\u003e — once fitted in-line with the mains supply, there is nothing to service, dose, or replace.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eCan it be fitted in any orientation?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eYes, the \u003cstrong\u003ecompact design\u003c\/strong\u003e allows it to be \u003cstrong\u003einstalled horizontally or vertically\u003c\/strong\u003e, provided the flow direction marked on the unit is followed and fittings are secured at both ends.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:0; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eHow long does it last?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eStuart Water Conditioners have an \u003cstrong\u003eaverage 15-year active lifespan\u003c\/strong\u003e, backed by a \u003cstrong\u003e10-year warranty\u003c\/strong\u003e subject to conditions.\u003c\/div\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":63508860961117,"sku":"44618","price":250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/stuart-turner-catalytic-core-water-conditioner.webp?v=1771568293"},{"product_id":"mikrofill-3-pumpless-direct-type-pressurisation-unit-lphw-chw-sealed-systems","title":"Mikrofill 3 Pumpless Direct-Type Pressurisation Unit LPHW \u0026 CHW Sealed Systems","description":"\u003cstyle\u003e\n  .mf-desc * { box-sizing: border-box; }\n  .mf-desc { font-family: inherit; color: inherit; line-height: 1.7; font-size: 16px; }\n  .mf-desc p, .mf-desc li, .mf-desc td, .mf-desc th { font-size: 16px !important; line-height: 1.7; }\n  .mf-desc h2 { font-size: 20px !important; font-weight: 700; color: #0d1f3c; border-bottom: 2px solid #0055a4; padding-bottom: 5px; margin: 1.8rem 0 0.9rem; }\n  .mf-desc h3 { font-size: 16px !important; font-weight: 700; color: #0d1f3c; margin: 0.9rem 0 0.3rem; }\n  .mf-desc p { margin: 0 0 0.9rem; }\n  .mf-desc ul { padding-left: 1.4rem; margin: 0 0 0.9rem; }\n  .mf-desc ul li { margin-bottom: 0.4rem; }\n\n  .mf-intro-box { background: #eef4fc; border-left: 4px solid #0055a4; padding: 1rem 1.3rem; border-radius: 0 6px 6px 0; margin-bottom: 1.3rem; }\n  .mf-intro-box p { margin: 0 !important; }\n\n  .mf-badge { display: inline-block; background: #0055a4; color: #fff; font-size: 13px !important; font-weight: 700; border-radius: 4px; padding: 2px 9px; margin-right: 5px; margin-bottom: 4px; vertical-align: middle; }\n  .mf-badge.dark { background: #0d1f3c; }\n  .mf-badge.green { background: #1a6e35; }\n  .mf-badge.grey { background: #555; }\n\n  .mf-stat-bar { background: #0d1f3c; color: #fff; border-radius: 8px; padding: 1rem 1.3rem; margin: 1rem 0; display: flex; flex-wrap: wrap; gap: 1.2rem; justify-content: space-around; align-items: center; }\n  .mf-stat { text-align: center; }\n  .mf-stat .num { font-size: 22px !important; font-weight: 800; color: #5ba8ff; line-height: 1; }\n  .mf-stat .lbl { font-size: 11px !important; color: #aac; margin-top: 2px; }\n\n  .mf-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.75rem; margin-bottom: 1rem; }\n  .mf-card { background: #eef4fc; border: 1px solid #b8d0f0; border-radius: 6px; padding: 0.85rem 1rem; line-height: 1.55; font-size: 16px !important; }\n  .mf-card strong { display: block; color: #0d1f3c; margin-bottom: 0.25rem; font-size: 16px !important; }\n\n  .mf-spec-table { width: 100%; border-collapse: collapse; margin-bottom: 1rem; }\n  .mf-spec-table th { background: #0d1f3c; color: #fff !important; text-align: left; padding: 0.65rem 0.9rem; font-weight: 600; font-size: 16px !important; }\n  .mf-spec-table td { padding: 0.55rem 0.9rem; border-bottom: 1px solid #dde8f5; vertical-align: top; font-size: 16px !important; }\n  .mf-spec-table tr:nth-child(even) td { background: #eef4fc; }\n  .mf-spec-table td:first-child { font-weight: 600; color: #111; width: 44%; }\n\n  .mf-callout { background: #eef4fc; border-left: 4px solid #0055a4; border-radius: 0 6px 6px 0; padding: 0.9rem 1.2rem; margin: 1rem 0; }\n  .mf-callout p { margin: 0 !important; }\n  .mf-callout h3 { margin-top: 0 !important; }\n\n  .mf-warning { background: #fff8e6; border-left: 4px solid #e0a000; border-radius: 0 6px 6px 0; padding: 0.9rem 1.2rem; margin: 1rem 0; }\n  .mf-warning p { margin: 0 !important; }\n\n  .mf-faq-item { border-bottom: 1px solid #dde8f5; padding: 0.85rem 0; }\n  .mf-faq-item:last-child { border-bottom: none; }\n  .mf-faq-item p { margin: 0.3rem 0 0 !important; }\n\n  .mf-infobox { background: #fff8e6; border: 1px solid #f0d080; border-radius: 6px; padding: 0.9rem 1.1rem; margin-top: 1.2rem; color: #5a4a00; font-size: 16px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"mf-desc\"\u003e\n\u003cdiv class=\"mf-intro-box\"\u003e\n\u003cp\u003e\u003cspan class=\"mf-badge green\"\u003e✔ WRAS Approved\u003c\/span\u003e \u003cspan class=\"mf-badge\"\u003ePumpless \/ Direct Type\u003c\/span\u003e \u003cspan class=\"mf-badge grey\"\u003eLPHW \u0026amp; CHW\u003c\/span\u003e \u003cspan class=\"mf-badge dark\"\u003eMPN: 120023\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 0.7rem !important;\"\u003eThe \u003cstrong\u003eMikrofill 3\u003c\/strong\u003e is the most advanced pumpless, direct-type pressurisation unit available for sealed heating and chilled water systems. Rather than using an integral pump, it connects directly to the incoming mains or boosted cold water supply and uses that pressure to fill and pressurise the system — eliminating pump maintenance, dramatically reducing energy consumption, and simplifying the installation. Suitable for LPHW and CHW systems of any size. Wall-mounted, fully electronic, and \u003cstrong\u003e97% more energy efficient\u003c\/strong\u003e than comparable pump-type units.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-stat-bar\"\u003e\n\u003cdiv class=\"mf-stat\"\u003e\n\u003cdiv class=\"num\"\u003e10W\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eStandby consumption\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-stat\"\u003e\n\u003cdiv class=\"num\"\u003e30W\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eFull operation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-stat\"\u003e\n\u003cdiv class=\"num\"\u003e4.7 bar\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eMax cold fill pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-stat\"\u003e\n\u003cdiv class=\"num\"\u003e14 l\/min\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eNominal flow rate (at 2 bar)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-stat\"\u003e\n\u003cdiv class=\"num\"\u003e270×250\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eH×W (mm)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-stat\"\u003e\n\u003cdiv class=\"num\"\u003e3A\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eFused supply\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"mf-grid\"\u003e\n\u003cdiv class=\"mf-card\"\u003e\n\u003cstrong\u003e⚡ Pumpless — no pump to maintain\u003c\/strong\u003eUses incoming mains\/boosted water pressure to fill and pressurise the system directly. No motor, impeller, or pump seal to wear out or service. Consumption of just 10W on standby and 30W in operation versus 300–1000W for pump-type equivalents.\u003c\/div\u003e\n\u003cdiv class=\"mf-card\"\u003e\n\u003cstrong\u003e🔵 Fluid Category 4 backflow prevention\u003c\/strong\u003eWRAS approved (certificate 1806078) with Category 4 backflow protection built in — the level required for connection to heating and chilled water systems under Water Supply Regulations. No separate RPZ valve required within the unit.\u003c\/div\u003e\n\u003cdiv class=\"mf-card\"\u003e\n\u003cstrong\u003e📊 Full electronic pressure management\u003c\/strong\u003eSelf-diagnostic microprocessor continuously monitors system pressure, displays status on the front panel, and triggers automatic refill sequences when pressure falls below the set cold fill threshold. Configurable parameters via on-unit Service Mode.\u003c\/div\u003e\n\u003cdiv class=\"mf-card\"\u003e\n\u003cstrong\u003e🔔 Three BMS volt-free relay contacts\u003c\/strong\u003eTwo independent relays provide separate low-pressure and high-pressure fault signals to a BMS. A third common relay can interlock the boiler or chiller circuit — shutting down heat\/cool generation automatically on pressure alarm. All relays are independently fused at 5A.\u003c\/div\u003e\n\u003cdiv class=\"mf-card\"\u003e\n\u003cstrong\u003e📐 Ultra-compact wall-mounted footprint\u003c\/strong\u003eAt just 270mm (H) × 250mm (W) × 112mm (D), the Mikrofill 3 fits in the smallest plant room or service riser. Weighs significantly less than pump-type alternatives; all connections are accessible from the front for straightforward commissioning.\u003c\/div\u003e\n\u003cdiv class=\"mf-card\"\u003e\n\u003cstrong\u003e🇬🇧 Made in Britain — 2-year warranty\u003c\/strong\u003eManufactured by Mikrofill Systems Ltd (Redditch, part of the Stuart Turner Group) to ISO 9001 quality standards. Supplied with a 2-year warranty. UK-based technical support.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eA conventional pump-type pressurisation unit uses an internal electric pump to draw water from a header tank or break tank and force it into the system. The Mikrofill 3 takes a different approach: it connects directly to the building's incoming mains (or boosted) cold water supply and uses a controlled electronic valve to admit water into the sealed system on demand. When the pressure transducer detects that system pressure has dropped below the set cold fill pressure, the unit opens its control valve, allows water from the mains to enter the system via the 15mm outlet connection, and closes again once the set pressure is restored.\u003c\/p\u003e\n\u003cp\u003eAfter each fill cycle, the unit discharges a small amount of water to establish an air break — providing the Category 4 backflow prevention required by water regulations. The supplied ¾\" BSP tundish handles this discharge and must be connected to a suitable drain.\u003c\/p\u003e\n\u003cdiv class=\"mf-callout\"\u003e\n\u003ch3\u003e📦 What's in the Box\u003c\/h3\u003e\n\u003cp\u003eMikrofill 3 pressurisation unit · Inlet ballofix isolation valve with integral basket filter · 15mm outlet isolation valve · ¾\" BSP tundish (discharge connection)·\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eInstallation Summary\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater supply:\u003c\/strong\u003e Connects to incoming mains or boosted cold water — minimum 1 bar supply pressure required. No break tank or header tank needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem connection:\u003c\/strong\u003e 15mm outlet to system; pipework in 15mm copper or approved plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTundish:\u003c\/strong\u003e Supplied ¾\" BSP tundish must be piped to a suitable drain — cannot be capped or omitted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion vessel:\u003c\/strong\u003e A correctly sized expansion vessel must be fitted — vessel air\/nitrogen pre-charge must match cold fill pressure setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e Permanent 230V 50Hz single-phase supply, fused at 3A; 12-way terminal block for BMS relay connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure relief valve:\u003c\/strong\u003e A suitably sized safety valve must be fitted on all sealed systems — not supplied\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstaller:\u003c\/strong\u003e Must be a competent person complying with Building Regulations, IEE Wiring Regulations, and Water Supply (Water Fittings) Regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mf-warning\"\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eNot suitable for outdoor installation\u003c\/strong\u003e or environments subject to excessively cold temperatures. For systems operating above 90°C, contact Mikrofill technical department before specifying. A pressure relief\/safety valve must be fitted on all sealed systems — this is not supplied with the unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"mf-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer code (MPN)\u003c\/td\u003e\n\u003ctd\u003e120023 (also referenced MIK120023)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMikrofill (Stuart Turner Group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePumpless direct-type pressurisation unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eSealed LPHW and CHW systems — domestic \u0026amp; commercial, any size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCold fill pressure (max)\u003c\/td\u003e\n\u003ctd\u003e4.7 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate (nominal)\u003c\/td\u003e\n\u003ctd\u003e14 litres\/min at 2 bar supply pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e230V AC, 1-phase, 50Hz — fused at 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby power consumption\u003c\/td\u003e\n\u003ctd\u003e10W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating power consumption\u003c\/td\u003e\n\u003ctd\u003e30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e270mm × 250mm × 112mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater connections\u003c\/td\u003e\n\u003ctd\u003eInlet: ballofix isolation valve with basket filter · Outlet: 15mm isolation valve · Tundish: ¾\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS relay outputs\u003c\/td\u003e\n\u003ctd\u003e3 × volt-free contacts (low pressure alarm, high pressure alarm, common boiler\/chiller interlock) — independently fused at 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackflow prevention\u003c\/td\u003e\n\u003ctd\u003eFluid Risk Category 4 (built in — no RPZ valve required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWRAS approval\u003c\/td\u003e\n\u003ctd\u003eYes — certificate number 1806078\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eEMC Directive 2004\/108\/EC · LVD Directive 2006\/95\/EC · ISO 9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Britain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdiv class=\"mf-faq-item\"\u003e\n\u003ch3\u003eDoes the Mikrofill 3 replace an RPZ valve?\u003c\/h3\u003e\n\u003cp\u003eNo — the Mikrofill 3 incorporates its own Category 4 backflow prevention internally, which is sufficient for connection to LPHW and CHW systems under Water Supply Regulations. It does not contain an RPZ valve (and does not need one). An RPZ valve would only be required in addition if the wider site installation demanded it for other reasons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-faq-item\"\u003e\n\u003ch3\u003eWhat size expansion vessel do I need?\u003c\/h3\u003e\n\u003cp\u003eVessel sizing depends on system water volume, operating temperature, cold fill pressure, and maximum working pressure. Mikrofill's technical department (03452 60 60 20) can advise. The vessel air\/nitrogen pre-charge must always be set to the same pressure as the cold fill pressure setting on the Mikrofill 3.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-faq-item\"\u003e\n\u003ch3\u003eCan one Mikrofill 3 serve multiple boilers or a large commercial system?\u003c\/h3\u003e\n\u003cp\u003eYes — the Mikrofill 3 is described as suitable for LPHW\/CHW applications of any size. For very large systems or those with exceptionally high refill demand, contact Mikrofill's technical team. Pre-commissioned packages with dual-unit configurations are also available where redundancy is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-infobox\"\u003e\n\u003cstrong\u003eℹ️ \u003c\/strong\u003eTechnical support: Mikrofill Systems Ltd, Redditch — \u003cstrong\u003e03452 60 60 20\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":63573815099741,"sku":"MIK120023","price":1770.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Stuart-Turner-Mikrofill-3-Pressuration-Unit.jpg?v=1771871298"},{"product_id":"stuart-turner-mini-catalytic-water-conditioner-bsp-3-14-l-min-single-point-limescale-prevention","title":"Stuart Turner Mini Catalytic Water Conditioner ½\" BSP – 3–14 L\/min Single Point Limescale Prevention","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #1a1a1a; max-width: 900px; line-height: 1.7;\"\u003e\n\u003c!-- Intro --\u003e\n\u003cp style=\"font-size: 15px;\"\u003eThe \u003cstrong\u003eStuart Turner Mini Water Conditioner (44785)\u003c\/strong\u003e is a compact, in-line catalytic water conditioner with ½\" BSP connections, designed specifically for \u003cstrong\u003esingle-point applications\u003c\/strong\u003e such as shower heads, mixer showers, and individual appliances in hard water areas. It contains no chemicals, uses no electricity, and needs \u003cstrong\u003eno maintenance\u003c\/strong\u003e over its 10-year warranty life — simply fit it in-line and it works passively every time water flows through it.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px;\"\u003eInside the stainless steel body, a \u003cstrong\u003eunique catalytic alloy core\u003c\/strong\u003e causes the dissolved calcium carbonate in hard water to precipitate into harmless microscopic crystals. Rather than depositing as scale on surfaces, these crystals remain suspended and pass through with the flow — keeping shower heads, outlets, and appliances scale-free and easy to wipe clean, whilst maintaining full flow rate throughout the product's life.\u003c\/p\u003e\n\u003c!-- Badge strip --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0;\"\u003e\n\u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003e½\" BSP M\/F\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003e3–14 L\/min\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eNo Chemicals\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eNo Power Required\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eMaintenance Free\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003e10-Year Warranty\u003c\/span\u003e \u003cspan style=\"background: #008377CF; color: #fff; padding: 7px 13px; border-radius: 20px; font-size: 12px; font-weight: bold;\"\u003eUKCA \/ CE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- Specs table --\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 24px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #008377CF; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left; border: 1px solid #006b62;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eMPN \/ Product code\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e44785\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eEAN \/ GTIN\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e5050400447856\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eCatalytic water conditioner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eG½\" male × G½\" female BSP (inline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eFlow rate range\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e3 – 14 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eHousing material\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eActive element\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eProprietary catalytic alloy core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003ePower required\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eNone — passive operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eChemicals \/ salts required\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eTreated water\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eSafe to drink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eWidth × Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e25mm × 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eWeight (inc. fittings)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e0.19 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003e10 years (registration required at stuart-turner.co.uk)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0faf9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eConformity\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eUKCA \/ CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #c8e6e3;\"\u003eStuart Turner Ltd, Henley-on-Thames, Oxfordshire RG9 2AD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Key features --\u003e\n\u003ch2 style=\"color: #fff; background: #008377CF; padding: 10px 16px; border-radius: 4px; font-size: 16px; margin: 28px 0 16px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 14px 16px;\"\u003e\n\u003cp style=\"margin: 0 0 5px; font-weight: bold; color: #008377cf; font-size: 14px;\"\u003eCatalytic limescale prevention\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px;\"\u003eThe catalytic alloy core triggers calcium carbonate to crystallise as microscopic floating particles rather than adhering to pipe walls, shower heads, or appliance internals. Scale prevention happens automatically every time water passes through — no user action required and \u003cstrong\u003eno reduction in effectiveness over time\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 14px 16px;\"\u003e\n\u003cp style=\"margin: 0 0 5px; font-weight: bold; color: #008377cf; font-size: 14px;\"\u003eFits in under 60 seconds — no tools\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px;\"\u003eThe ½\" BSP male × female configuration means the Mini screws directly inline into any standard ½\" shower hose or fitting connection. \u003cstrong\u003eNo tools are required\u003c\/strong\u003e and installation takes under a minute — ideal for retrofitting to an existing shower without any pipework modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 14px 16px;\"\u003e\n\u003cp style=\"margin: 0 0 5px; font-weight: bold; color: #008377cf; font-size: 14px;\"\u003eZero running costs — truly maintenance free\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px;\"\u003eNo salt top-ups, no filter cartridge replacements, no electricity, no servicing. The catalytic core does not deplete or require regeneration — once installed, the only commitment is the 10-year warranty registration on the Stuart Turner website.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 14px 16px;\"\u003e\n\u003cp style=\"margin: 0 0 5px; font-weight: bold; color: #008377cf; font-size: 14px;\"\u003eTreated water remains safe to drink\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px;\"\u003eUnlike salt-based water softeners, the catalytic conditioning process adds nothing to the water and removes nothing — the mineral content is unchanged. The water is simply conditioned to prevent scale adhesion. \u003cstrong\u003eTreated water is confirmed safe to drink\u003c\/strong\u003e by Stuart Turner.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 14px 16px;\"\u003e\n\u003cp style=\"margin: 0 0 5px; font-weight: bold; color: #008377cf; font-size: 14px;\"\u003eUltra-compact stainless steel body\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px;\"\u003eAt just 80mm long and 25mm across, the Mini is small enough to fit in concealed shower valve connections, thermostatic mixer inlet hoses, and other space-restricted locations. The stainless steel housing resists corrosion and handles the full range of hot and cold water pressures found in mains and unvented systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0faf9; border: 1px solid #c8e6e3; border-radius: 6px; padding: 14px 16px;\"\u003e\n\u003cp style=\"margin: 0 0 5px; font-weight: bold; color: #008377cf; font-size: 14px;\"\u003eEnvironmentally friendly\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 13px;\"\u003eNo chemicals, no salt discharge, no plastic consumables, no energy use. Compared to salt-based softeners, the Mini has effectively zero environmental impact across its lifetime — and protects appliances from scale, extending their working life and reducing the carbon cost of premature replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Application callout --\u003e\n\u003cdiv style=\"background: #f0faf9; border-left: 4px solid #008377CF; padding: 12px 16px; margin: 0 0 18px; font-size: 14px; border-radius: 0 4px 4px 0;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003eTypical applications:\u003c\/strong\u003e Thermostatic shower valve inlet (hot or cold supply), electric shower inlet, single shower hose connection, mixer tap inlet, combi boiler tap connections, and any individual ½\" BSP appliance outlet in a hard water area. For whole-house protection across multiple outlets at the mains entry point, see the Stuart Turner C3-22 (MPN 44617) compression-fit range.\u003c\/div\u003e\n\u003c!-- Mini vs C-series note --\u003e\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #f59e0b; padding: 12px 16px; margin: 0 0 24px; font-size: 14px; border-radius: 0 4px 4px 0;\"\u003e\n\u003cstrong style=\"color: #b45309;\"\u003eMini vs C-Series — which to choose:\u003c\/strong\u003e The 44785 Mini is designed for \u003cstrong\u003esingle-point use\u003c\/strong\u003e at 3–14 L\/min — ideal for one shower or one appliance. It is not designed to treat the whole-house mains supply. For whole-house protection installed on the mains entry (up to 22 L\/min), the Stuart Turner C3-22 (44617) with WRAS approval and compression fittings is the appropriate product. If in doubt, fit the Mini per outlet in hard water areas where individual protection of high-value appliances is the priority.\u003c\/div\u003e\n\u003c!-- Related products footer --\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; padding: 16px 20px; border-radius: 4px; margin-top: 32px; font-size: 14px; line-height: 1.9;\"\u003e\n\u003cstrong\u003eRelated Products:\u003c\/strong\u003e\u003cbr\u003eStuart Turner C3-22 Catalytic Water Conditioner 15\/22mm (44617) — whole-house | Stuart Turner C23-45 Water Conditioner 22mm (44618) | Aquabion Water Conditioner | Thermostatic Mixer Valve 22mm | Electric Shower | Shower Hose ½\" BSP\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":63899918172509,"sku":"44785","price":103.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/StuartTurnerMini44785CatalyticWaterConditioner.jpg?v=1773813408"},{"product_id":"stuart-turner-aquaboost-iboost-v200-100-45-variable-speed-mains-water-booster-46711-4-5-bar-100-l-min-200l-wras","title":"Stuart Turner Aquaboost iBoost V200-100-45 Variable Speed Mains Water Booster – 46711, 4.5 Bar, 100 l\/min, 200L, WRAS","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width,initial-scale=1\"\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"font-size: 16px; font-family: 'Segoe UI',Helvetica,Arial,sans-serif; color: #222; background: #fff; max-width: 900px; line-height: 1.5;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.75; color: #333; margin: 0 0 18px;\"\u003eThe \u003cstrong\u003eStuart Turner Aquaboost iBoost V200-100-45\u003c\/strong\u003e (MPN \u003cstrong\u003e46711\u003c\/strong\u003e) is a \u003cstrong\u003efully integrated variable speed mains Water Booster pressure and flow boosting system\u003c\/strong\u003e combining a \u003cstrong\u003e200-litre cold water storage tank\u003c\/strong\u003e and a \u003cstrong\u003ehigh-performance multistage centrifugal pump\u003c\/strong\u003e in a single compact unit. Designed for larger domestic and light commercial properties where mains pressure and flow are insufficient to serve multiple bathrooms, showers and appliances simultaneously, the iBoost V200 delivers \u003cstrong\u003eup to 4.5 bar pressure and 100 l\/min flow\u003c\/strong\u003e — typically operating at \u003cstrong\u003e60 l\/min at 3.0 bar\u003c\/strong\u003e. The \u003cstrong\u003evariable speed pump control system\u003c\/strong\u003e (the V in V200) continuously adjusts pump speed via a pressure transducer to maintain a \u003cstrong\u003econstant, programmable outlet pressure\u003c\/strong\u003e as demand fluctuates — eliminating the pressure drops and surges that occur with fixed-speed alternatives. At \u003cstrong\u003e536mm wide × 529mm deep × 1,504mm tall\u003c\/strong\u003e, it fits within a standard 600mm kitchen larder cupboard. \u003cstrong\u003eWRAS approved (2301305)\u003c\/strong\u003e, Made in Britain, with a \u003cstrong\u003e3-year warranty\u003c\/strong\u003e and UKCA\/CE certification.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(130px,1fr)); gap: 10px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e4.5 bar\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003eMax Pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e100 l\/min\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003eMax Flow Rate\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e200 L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003eWater Storage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e57 dB(A)\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003eTypical Noise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003e3 yr\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 16px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; line-height: 1;\"\u003eWRAS\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; opacity: 0.85; margin-top: 4px;\"\u003eApproved — CAT 3\/4\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #005c54;\"\u003e\n\u003cstrong\u003eℹ CAT 3 \u0026amp; 4 (Domestic):\u003c\/strong\u003e The V200-100-45 (46711) is approved for Fluid Categories 3 and 4 — correct for the majority of domestic cold mains boosting applications. Where Fluid Category 5 is required (certain commercial premises), specify the \u003cstrong\u003eV200-100-45 CAT5 (46713)\u003c\/strong\u003e instead. If unsure, consult your plumber, building inspector or water supplier.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eiBoost Range — Selecting the Right Model\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 8px;\"\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background: #008377; color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px 10px; font-weight: bold; font-size: 13px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; font-weight: bold; font-size: 13px;\"\u003eCode\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; font-weight: bold; font-size: 13px;\"\u003ePump Control\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; font-weight: bold; font-size: 13px;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; font-weight: bold; font-size: 13px;\"\u003eMax Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; font-weight: bold; font-size: 13px;\"\u003eMax Flow\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; font-weight: bold; font-size: 13px;\"\u003eFluid Cat.\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; font-weight: bold; font-size: 13px;\"\u003eBest For\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eF200-100-45\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e46668\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eFixed speed\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e200 L\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e4.5 bar\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e100 l\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eCAT 3\/4\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eDomestic — budget fixed-speed option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eV200-100-45\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e46711\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eVariable speed\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e200 L\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e4.5 bar\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e100 l\/min\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eCAT 3\/4\u003c\/td\u003e\n\u003ctd style=\"background: #e6f4f3; font-weight: bold; padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eDomestic — programmable constant pressure ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eV200-100-45 CAT5\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e46713\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eVariable speed\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e200 L\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e4.5 bar\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e100 l\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eCAT 5\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eCommercial \/ where CAT5 required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eV200+200\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eVariable speed\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e400 L\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e4.5 bar\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003e100 l\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eCAT 3\/4\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #dce8e7;\"\u003eHigh-occupancy — add iBOOST +200 (46712)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #666; margin: 4px 0 20px;\"\u003eAll models: 230V\/1Ph\/50Hz, 536×529×1504mm footprint, 3-year warranty, WRAS Approved, Made in Britain. This listing covers the \u003cstrong\u003eV200-100-45 (46711)\u003c\/strong\u003e row (✓).\u003c\/p\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eKey Features \u0026amp; Technology\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg stroke-width=\"3\" stroke=\"#fff\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"15\" width=\"15\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eVariable Speed Pump — Constant Programmable Pressure\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe defining difference between the V200 and the fixed-speed F200 is its \u003cstrong\u003evariable speed pump control system with pressure transducer\u003c\/strong\u003e. Rather than running at full speed whenever switched on, the V200 continuously monitors system pressure and adjusts pump speed to maintain a \u003cstrong\u003econstant, programmable outlet pressure\u003c\/strong\u003e regardless of how many outlets are open simultaneously. The pressure setpoint is \u003cstrong\u003epre-set to 3.0 bar\u003c\/strong\u003e at the factory, adjustable in \u003cstrong\u003e0.1 bar increments\u003c\/strong\u003e via the programmable control panel — so pressure stays stable whether one tap or five outlets are open at once.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\u003cspan style=\"font-size: 13px\"\u003e\u003cspan style=\"background-color: rgb(0, 131, 119)\"\u003e\u003cspan style=\"color: rgb(255, 255, 255)\"\u003eVariable speedPressure transducerPre-set 3.0 bar±0.1 bar adj.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg stroke-width=\"3\" stroke=\"#fff\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"15\" width=\"15\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eSoft Start and Demand-Matched Speed — Quieter, Longer-Lived\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eVariable speed also means \u003cstrong\u003esoft start\u003c\/strong\u003e — the pump accelerates smoothly from rest rather than switching to full speed instantly, eliminating the mechanical shock and pipe water hammer that accelerates wear in fixed-speed systems. When demand is low (a single low-flow tap), the pump runs at reduced speed — \u003cstrong\u003equieter operation, lower power draw and reduced heat build-up\u003c\/strong\u003e. Typical noise is just \u003cstrong\u003e57 dB(A)\u003c\/strong\u003e. The result is a longer pump lifespan and lower running costs versus fixed-speed alternatives.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\u003cspan style=\"font-size: 13px\"\u003e\u003cspan style=\"background-color: rgb(0, 131, 119)\"\u003e\u003cspan style=\"color: rgb(255, 255, 255)\"\u003eSoft start57 dB(A) typicalDemand-matched speed\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg stroke-width=\"3\" stroke=\"#fff\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"15\" width=\"15\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e200-Litre Buffer Storage — Mains Independence During Peak Demand\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe V200 integrates a \u003cstrong\u003e200-litre usable cold water storage tank\u003c\/strong\u003e (nominal 220 litres) manufactured from food-grade polyethylene. This buffer decouples the pump from the mains supply — the tank fills continuously via a \u003cstrong\u003ehigh-flow equilibrium float valve at up to 20 l\/min\u003c\/strong\u003e (at 1 bar inlet pressure), while the pump draws from stored volume and delivers up to \u003cstrong\u003e100 l\/min to the property\u003c\/strong\u003e. Peak demand — multiple showers, appliances and taps simultaneously — is met from stored supply regardless of the mains feed rate. An integrated \u003cstrong\u003e8-litre pressure vessel\u003c\/strong\u003e (10 bar rated) smooths minor demand fluctuations and protects the pump from cycling on micro-draws.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\u003cspan style=\"font-size: 13px\"\u003e\u003cspan style=\"background-color: rgb(0, 131, 119)\"\u003e\u003cspan style=\"color: rgb(255, 255, 255)\"\u003e200 L usable20 l\/min fill rate8 L pressure vessel\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg stroke-width=\"3\" stroke=\"#fff\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"15\" width=\"15\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e4.5 Bar \/ 100 l\/min — Sized for High-Occupancy Properties\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe V200-100-45 is rated to \u003cstrong\u003e4.5 bar maximum head\u003c\/strong\u003e (45 metres equivalent) and a \u003cstrong\u003emaximum flow rate of 100 litres per minute\u003c\/strong\u003e. Typical operating point is \u003cstrong\u003e60 l\/min at 3.0 bar\u003c\/strong\u003e — ample for a large family home or small residential building with multiple bathrooms, wet rooms and water-using appliances running concurrently. Maximum static inlet pressure is \u003cstrong\u003e7 bar\u003c\/strong\u003e; maximum static outlet is \u003cstrong\u003e15 metres head\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\u003cspan style=\"font-size: 13px\"\u003e\u003cspan style=\"background-color: rgb(0, 131, 119)\"\u003e\u003cspan style=\"color: rgb(255, 255, 255)\"\u003e4.5 bar max100 l\/min max60 l\/min @ 3.0 bar typical\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg stroke-width=\"3\" stroke=\"#fff\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"15\" width=\"15\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eFits a Standard 600mm Larder Cupboard — White Goods Appearance\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eDespite its 200-litre capacity, the iBoost V200 has been engineered to fit within a \u003cstrong\u003estandard 600mm kitchen larder cupboard\u003c\/strong\u003e: \u003cstrong\u003e536mm wide × 529mm deep × 1,504mm tall\u003c\/strong\u003e. The front panel is acrylic-capped ABS in a white goods finish — it will not look out of place alongside a fridge-freezer or washing machine in a utility room or kitchen. Filled weight is \u003cstrong\u003e256 kg\u003c\/strong\u003e — floor loading must be confirmed before installation. A \u003cstrong\u003e3-metre pre-wired power cable\u003c\/strong\u003e simplifies electrical connection.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\u003cspan style=\"font-size: 13px\"\u003e\u003cspan style=\"background-color: rgb(0, 131, 119)\"\u003e\u003cspan style=\"color: rgb(255, 255, 255)\"\u003e536×529×1504mmFits 600mm cupboard3m pre-wired cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg stroke-width=\"3\" stroke=\"#fff\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"15\" width=\"15\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eWRAS Approved — CAT 3 \u0026amp; CAT 4 Fluid Categories\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe iBoost V200 carries \u003cstrong\u003eWRAS approval (2301305)\u003c\/strong\u003e — the Water Regulations Advisory Scheme certification required for any product connected to the UK mains water supply. Approved for \u003cstrong\u003eFluid Categories 3 and 4\u003c\/strong\u003e, covering the vast majority of domestic and light commercial installations. The tank uses a \u003cstrong\u003eType AF air gap\u003c\/strong\u003e. \u003cem\u003eWhere Cat 5 is required, specify the V200-100-45 CAT5 (46713) instead.\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\u003cspan style=\"font-size: 13px\"\u003e\u003cspan style=\"background-color: rgb(0, 131, 119)\"\u003e\u003cspan style=\"color: rgb(255, 255, 255)\"\u003eWRAS 2301305CAT 3 \u0026amp; 4Type AF air gap\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg stroke-width=\"3\" stroke=\"#fff\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"15\" width=\"15\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eControl Panel, Status Indicators and Dry-Run Protection\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe front-mounted \u003cstrong\u003eprogrammable control panel\u003c\/strong\u003e provides pressure setpoint adjustment, system status and fault indicators. \u003cstrong\u003eDry-run protection\u003c\/strong\u003e monitors water availability and shuts the pump down automatically if the tank empties — preventing pump damage during sustained high-demand periods or supply interruptions. A system \u003cstrong\u003echeck valve\u003c\/strong\u003e prevents backflow, and a \u003cstrong\u003eflexible outlet hose\u003c\/strong\u003e (G¾ female × 22mm push-in, 220mm long) is included for easy commissioning.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\u003cspan style=\"font-size: 13px\"\u003e\u003cspan style=\"background-color: rgb(0, 131, 119)\"\u003e\u003cspan style=\"color: rgb(255, 255, 255)\"\u003eProgrammable controlsDry-run protectionSystem check valve\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg stroke-width=\"3\" stroke=\"#fff\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"15\" width=\"15\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e3-Year Warranty — Made in Britain\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe iBoost V200 carries a \u003cstrong\u003e3-year manufacturer's warranty\u003c\/strong\u003e and is \u003cstrong\u003eMade in Britain\u003c\/strong\u003e by Stuart Turner, who have manufactured pumps in Henley-on-Thames, Oxfordshire since 1906. Pump body is brass and stainless steel with stainless steel impellers; the motor is a continuous-duty (S1) induction motor with current overload sensor. Certified to \u003cstrong\u003eUKCA and CE\u003c\/strong\u003e. Register the product with Stuart Turner at installation to activate the warranty.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\u003cspan style=\"font-size: 13px\"\u003e\u003cspan style=\"background-color: rgb(0, 131, 119)\"\u003e\u003cspan style=\"color: rgb(255, 255, 255)\"\u003e3-Year WarrantyMade in BritainUKCA \/ CE\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 30px; height: 30px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg stroke-width=\"3\" stroke=\"#fff\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"15\" width=\"15\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eExpandable to 400 Litres with iBOOST +200 (46712)\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eFor very high-occupancy properties — large houses, HMOs, small hotels or residential blocks — the V200 can be paired with the \u003cstrong\u003eiBOOST +200 expansion tank (46712)\u003c\/strong\u003e to create a \u003cstrong\u003eV200+200 system with 400 litres total storage\u003c\/strong\u003e. The +200 tank includes a high-flow fill valve for rapid refill. The V200 booster unit (46711) and +200 tank (46712) are ordered separately.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\u003cspan style=\"font-size: 13px\"\u003e\u003cspan style=\"background-color: rgb(0, 131, 119)\"\u003e\u003cspan style=\"color: rgb(255, 255, 255)\"\u003eExpandable to 400 L+200 tank = 46712\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eTechnical Specification — iBoost V200-100-45 (Stuart Turner Official Data)\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 24px;\"\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\" colspan=\"2\"\u003eGeneral\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e46711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eGTIN\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e5050400467113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eWRAS Approval\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e2301305 — WRAS Approved Product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eConformity Certification\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eUKCA \/ CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFluid Category\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eCAT 3, CAT 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\" colspan=\"2\"\u003ePerformance\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMaximum Pressure (closed valve)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e4.5 bar (45 m head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e100 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eTypical Operating Point\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e60 l\/min at 3.0 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMax Inlet Pressure (static)\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e7 bar (700 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMax Outlet Pressure (static)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e15 m head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eAmbient Temperature Range\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e4°C min — 30°C max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\" colspan=\"2\"\u003ePump\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePump Type\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eMultistage centrifugal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePump Control System\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eVariable speed with pressure transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePressure Setpoint\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003ePre-set 3.0 bar; adjustable in 0.1 bar increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eControl Interface\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eProgrammable controls (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePump Body\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eBrass \/ stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePump Impeller\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eDuty Rating\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eContinuous S1 at 5 l\/min and above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eInduction motor with current overload sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eTypical Noise\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e57 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\" colspan=\"2\"\u003eElectrical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e230V a.c. \/ 1Ph \/ 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePower Consumption (P1)\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e996 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFull Load Current\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e6.8 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFuse Rating\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e10 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePower Cable\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e3 metres (pre-wired)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\" colspan=\"2\"\u003eWater Tank\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eNominal Tank Volume\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e220 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eUsable Water Capacity\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e200 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eTank Material\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003ePolyethylene (food grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFloat Valve Type\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eEquilibrium (high flow, low noise)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eTank Fill Rate\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e20 l\/min (at 1 bar inlet pressure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eAir Gap Type\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eType AF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePressure Vessel\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e8 litres at 10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\" colspan=\"2\"\u003eConnections\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eInlet Connection\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eG½ male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePump Outlet Connection\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eG¾ male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eOutlet Flexible Hose\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eG¾ female × 22mm push-in, 220mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eOverflow\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eG1¼ compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;\" colspan=\"2\"\u003ePhysical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e536 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e529 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1,504 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFront Panel Material\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eAcrylic-capped ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eWeight — empty (incl. fittings)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e56 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eWeight — filled\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e256 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #f0a500; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #5a4000;\"\u003e\n\u003cstrong\u003e⚠ Floor Loading:\u003c\/strong\u003e Filled weight is \u003cstrong\u003e256 kg\u003c\/strong\u003e. Standard domestic timber floors are unlikely to be adequate without structural reinforcement. A concrete floor or reinforced base is typically required. Always have floor loading capacity confirmed by a structural engineer or qualified installer before specifying the installation location.\u003c\/div\u003e\n\u003cdiv style=\"background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #005c54;\"\u003e\n\u003cstrong\u003eℹ Installation:\u003c\/strong\u003e Must be installed by a \u003cstrong\u003equalified plumber\u003c\/strong\u003e in accordance with the Water Supply (Water Fittings) Regulations 1999, the iBoost Installation Guide and BS EN 806. Electrical connection must be made by a qualified electrician to a 10A fused spur. Register the product with Stuart Turner at installation to activate the warranty.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat is the difference between the V200 and the F200?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eBoth models share the same 200-litre tank, 4.5 bar maximum pressure, 100 l\/min flow rate, dimensions and WRAS approval. The difference is the pump control system. The \u003cstrong\u003eF200 is fixed speed\u003c\/strong\u003e — the pump runs at full speed whenever there is demand. The \u003cstrong\u003eV200 is variable speed\u003c\/strong\u003e — the pump modulates continuously to maintain a constant programmable outlet pressure as demand rises and falls. The V200 is quieter under low demand, uses less energy at part load, starts more gently and maintains more stable pressure when multiple outlets run simultaneously.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat is the V200 pre-set to and can I change it?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe V200 leaves the factory pre-set to \u003cstrong\u003e3.0 bar outlet pressure\u003c\/strong\u003e. This can be adjusted via the programmable control panel in \u003cstrong\u003e0.1 bar increments\u003c\/strong\u003e up to the 4.5 bar maximum. Adjustment is typically done at commissioning by the installing engineer to suit the property's pipework, appliances and user requirements.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat is the difference between the V200 (46711) and the V200 CAT5 (46713)?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe \u003cstrong\u003eV200-100-45 (46711)\u003c\/strong\u003e is approved for Fluid Categories 3 and 4 — suitable for the majority of domestic and light commercial cold mains boosting applications. The \u003cstrong\u003eV200-100-45 CAT5 (46713)\u003c\/strong\u003e adds a weir overflow to the tank, making it approved for Fluid Category 5 — required in certain commercial premises and wherever the water regulations demand the highest level of backflow protection. For residential installations, CAT5 is not normally required; consult a plumbing engineer or building inspector if unsure.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eDoes the iBoost V200 work if mains pressure is very low or intermittent?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eYes — this is precisely what the iBoost is designed for. The 200-litre storage tank fills continuously from the mains via the equilibrium float valve (up to 20 l\/min at 1 bar inlet pressure). Even if mains pressure is low or temporarily interrupted, the stored volume provides the pump with sufficient supply to meet household demand. Dry-run protection shuts the pump down if the tank empties. Maximum static inlet pressure is 7 bar.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat floor loading does the V200 require?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eFilled weight is \u003cstrong\u003e256 kg\u003c\/strong\u003e — this must be accounted for in floor loading calculations. A standard domestic timber floor is unlikely to be adequate without structural reinforcement; a concrete floor or reinforced base is typically required. Always confirm floor loading capacity with a structural engineer or qualified installer before specifying the installation location.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eRelated Products\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(230px,1fr)); gap: 10px; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eiBOOST +200 Expansion Tank (46712)\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eAdds 200 L — total 400 L V200+200 system\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eiBOOST F200-100-45 (46668)\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eFixed-speed 200 L booster — lower cost option\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eiBOOST V200-100-45 CAT5 (46713)\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eVariable speed with weir overflow for CAT5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":63917108003165,"sku":"46711","price":2300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/AquaboostiBoostV200-100-45-46711VairableSpeedPumps.webp?v=1773920809"},{"product_id":"stuart-catalytic-water-conditioner-c3-22-wras-approved","title":"STUART Catalytic Water Conditioner | C3-22 | WRAS Approved","description":"\u003c!-- SEO Product Name: STUART Catalytic Water Conditioner | C3-22 \/ C23-45 \/ C46-75 | WRAS Approved --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#222222; line-height:1.6;\"\u003e\n\n  \u003cp style=\"margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eSTUART Water Conditioner\u003c\/strong\u003e range uses a \u003cstrong\u003ecatalytic alloy core\u003c\/strong\u003e to prevent hard limescale from building up in domestic pipework, without chemicals, salt, or any electrical connection. Fitted \u003cstrong\u003ein-line with the incoming mains water supply\u003c\/strong\u003e, just after the stopcock, it treats water as it flows through the property so that boilers, cylinders, showers, and kettles stay free of scale and continue running efficiently for years. Three sizes cover the full range of typical domestic flow rates, and the \u003cstrong\u003etreated water remains safe to drink\u003c\/strong\u003e and can be stored for up to three months.\u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e10 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eMax pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e10 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eWarranty\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e~15 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eActive lifespan\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e3–75\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003el\/min range covered\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e0 W\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eNo electrical power\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003eWRAS\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eApproved product\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Teal informational callout --\u003e\n  \u003cdiv style=\"background-color:#e6f4f3; border-left:5px solid #008377CF; border-radius:6px; padding:14px 16px; margin:20px 0;\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e the catalytic process causes calcium carbonate in the water to precipitate into microscopic crystals that float in suspension rather than adhering to pipe walls, cylinders, or heating elements — so hard water is conditioned without altering its chemistry or removing minerals.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Amber compatibility\/selection callout --\u003e\n  \u003cdiv style=\"background-color:#fdf3e3; border-left:5px solid #d98c00; border-radius:6px; padding:14px 16px; margin:20px 0;\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eCorrect sizing is essential:\u003c\/strong\u003e model selection must be based on the actual measured flow rate of the property's incoming mains supply, not pipe diameter alone. Fitting a unit outside its optimum flow range will reduce conditioning effectiveness — measure demand first, then match it to the flow ranges in the variant table below.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Feature grid --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:12px; margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eWhole-house treatment\u003c\/div\u003e\n      \u003cdiv\u003eConditions the entire mains supply from a single in-line fitting point, protecting every appliance and outlet downstream.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eNo chemicals or salt\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eEnvironmentally friendly\u003c\/strong\u003e catalytic action — no chemical dosing, no salt regeneration, and no consumables to reorder.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eMaintenance-free\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eNo ongoing costs\u003c\/strong\u003e and no electrical power required — once installed, it needs no servicing.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eFlexible installation\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eCan be installed horizontally or vertically\u003c\/strong\u003e in any orientation, by any competent pipe fitter.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eDurable stainless steel\u003c\/div\u003e\n      \u003cdiv\u003eStainless steel housing built to handle continuous mains pressure with a long, reliable service life.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eRegulatory support\u003c\/div\u003e\n      \u003cdiv\u003eCan play an effective role in supporting compliance with \u003cstrong\u003ePart L of the Building Regulations\u003c\/strong\u003e on hard water treatment.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Spec table (flex divs) --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdiv style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:6px 6px 0 0;\"\u003eGeneral\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eType\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003eCatalytic\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eHousing material\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003eStainless steel\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eConnection type\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eCompression\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eMaximum pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003e10 bar\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\n\u003cstrong\u003e10 years\u003c\/strong\u003e (subject to conditions)\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eWRAS approval\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eApproved product (1606370)\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px; border-radius:0 0 6px 6px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eConformity certification\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eUKCA | CE\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Variant table --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdiv style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:6px 6px 0 0;\"\u003eModel comparison\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#e6f4f3; padding:10px 14px; font-weight:bold;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eProduct code\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003eFlow rate\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eConnection\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eLength\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eDiameter\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eWeight\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC3-22\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44617\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e3–22 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e15\/22 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e265 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e27 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e0.75 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC23-45\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44618\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e23–45 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e22 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e290 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e34 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e0.95 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px; border-radius:0 0 6px 6px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC46-75\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44619\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e46–75 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e28 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e308 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e42 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e1.5 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ accordion --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eWhich size do I need?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eMeasure the actual flow rate demanded from the cold mains supply at the property, then choose the model whose \u003cstrong\u003eoptimum flow rate range\u003c\/strong\u003e covers that figure — C3-22 for typical single-outlet demand, C23-45 for larger properties, and C46-75 for high-demand or multi-outlet installations.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eIs the treated water safe to drink?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eYes. \u003cstrong\u003eTreated water is safe to drink\u003c\/strong\u003e and can be stored for up to three months, as the catalytic process does not add or remove any chemicals from the water.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eDoes it need power or maintenance?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eNo. The unit is \u003cstrong\u003emaintenance free\u003c\/strong\u003e with \u003cstrong\u003eno electrical power required\u003c\/strong\u003e — once fitted in-line with the mains supply, there is nothing to service, dose, or replace.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eCan it be fitted in any orientation?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eYes, the \u003cstrong\u003ecompact design\u003c\/strong\u003e allows it to be \u003cstrong\u003einstalled horizontally or vertically\u003c\/strong\u003e, provided the flow direction marked on the unit is followed and fittings are secured at both ends.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:0; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eHow long does it last?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eStuart Water Conditioners have an \u003cstrong\u003eaverage 15-year active lifespan\u003c\/strong\u003e, backed by a \u003cstrong\u003e10-year warranty\u003c\/strong\u003e subject to conditions.\u003c\/div\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":65892083040605,"sku":"44617","price":230.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/stuart-turner-catalytic-core-water-conditioner.webp?v=1771568293"},{"product_id":"stuart-catalytic-water-conditioner-c46-75-wras-approved","title":"STUART Catalytic Water Conditioner | C46-75 | WRAS Approved","description":"\u003c!-- SEO Product Name: STUART Catalytic Water Conditioner | C3-22 \/ C23-45 \/ C46-75 | WRAS Approved --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#222222; line-height:1.6;\"\u003e\n\n  \u003cp style=\"margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eSTUART Water Conditioner\u003c\/strong\u003e range uses a \u003cstrong\u003ecatalytic alloy core\u003c\/strong\u003e to prevent hard limescale from building up in domestic pipework, without chemicals, salt, or any electrical connection. Fitted \u003cstrong\u003ein-line with the incoming mains water supply\u003c\/strong\u003e, just after the stopcock, it treats water as it flows through the property so that boilers, cylinders, showers, and kettles stay free of scale and continue running efficiently for years. Three sizes cover the full range of typical domestic flow rates, and the \u003cstrong\u003etreated water remains safe to drink\u003c\/strong\u003e and can be stored for up to three months.\u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e10 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eMax pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e10 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eWarranty\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e~15 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eActive lifespan\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e3–75\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003el\/min range covered\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e0 W\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eNo electrical power\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003eWRAS\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eApproved product\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Teal informational callout --\u003e\n  \u003cdiv style=\"background-color:#e6f4f3; border-left:5px solid #008377CF; border-radius:6px; padding:14px 16px; margin:20px 0;\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e the catalytic process causes calcium carbonate in the water to precipitate into microscopic crystals that float in suspension rather than adhering to pipe walls, cylinders, or heating elements — so hard water is conditioned without altering its chemistry or removing minerals.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Amber compatibility\/selection callout --\u003e\n  \u003cdiv style=\"background-color:#fdf3e3; border-left:5px solid #d98c00; border-radius:6px; padding:14px 16px; margin:20px 0;\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eCorrect sizing is essential:\u003c\/strong\u003e model selection must be based on the actual measured flow rate of the property's incoming mains supply, not pipe diameter alone. Fitting a unit outside its optimum flow range will reduce conditioning effectiveness — measure demand first, then match it to the flow ranges in the variant table below.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Feature grid --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:12px; margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eWhole-house treatment\u003c\/div\u003e\n      \u003cdiv\u003eConditions the entire mains supply from a single in-line fitting point, protecting every appliance and outlet downstream.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eNo chemicals or salt\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eEnvironmentally friendly\u003c\/strong\u003e catalytic action — no chemical dosing, no salt regeneration, and no consumables to reorder.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eMaintenance-free\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eNo ongoing costs\u003c\/strong\u003e and no electrical power required — once installed, it needs no servicing.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eFlexible installation\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eCan be installed horizontally or vertically\u003c\/strong\u003e in any orientation, by any competent pipe fitter.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eDurable stainless steel\u003c\/div\u003e\n      \u003cdiv\u003eStainless steel housing built to handle continuous mains pressure with a long, reliable service life.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eRegulatory support\u003c\/div\u003e\n      \u003cdiv\u003eCan play an effective role in supporting compliance with \u003cstrong\u003ePart L of the Building Regulations\u003c\/strong\u003e on hard water treatment.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Spec table (flex divs) --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdiv style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:6px 6px 0 0;\"\u003eGeneral\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eType\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003eCatalytic\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eHousing material\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003eStainless steel\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eConnection type\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eCompression\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eMaximum pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003e10 bar\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\n\u003cstrong\u003e10 years\u003c\/strong\u003e (subject to conditions)\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eWRAS approval\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eApproved product (1606370)\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px; border-radius:0 0 6px 6px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eConformity certification\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eUKCA | CE\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Variant table --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdiv style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:6px 6px 0 0;\"\u003eModel comparison\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#e6f4f3; padding:10px 14px; font-weight:bold;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eProduct code\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003eFlow rate\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eConnection\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eLength\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eDiameter\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eWeight\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC3-22\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44617\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e3–22 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e15\/22 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e265 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e27 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e0.75 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC23-45\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44618\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e23–45 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e22 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e290 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e34 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e0.95 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px; border-radius:0 0 6px 6px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC46-75\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44619\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e46–75 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e28 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e308 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e42 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e1.5 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ accordion --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eWhich size do I need?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eMeasure the actual flow rate demanded from the cold mains supply at the property, then choose the model whose \u003cstrong\u003eoptimum flow rate range\u003c\/strong\u003e covers that figure — C3-22 for typical single-outlet demand, C23-45 for larger properties, and C46-75 for high-demand or multi-outlet installations.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eIs the treated water safe to drink?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eYes. \u003cstrong\u003eTreated water is safe to drink\u003c\/strong\u003e and can be stored for up to three months, as the catalytic process does not add or remove any chemicals from the water.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eDoes it need power or maintenance?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eNo. The unit is \u003cstrong\u003emaintenance free\u003c\/strong\u003e with \u003cstrong\u003eno electrical power required\u003c\/strong\u003e — once fitted in-line with the mains supply, there is nothing to service, dose, or replace.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eCan it be fitted in any orientation?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eYes, the \u003cstrong\u003ecompact design\u003c\/strong\u003e allows it to be \u003cstrong\u003einstalled horizontally or vertically\u003c\/strong\u003e, provided the flow direction marked on the unit is followed and fittings are secured at both ends.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:0; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eHow long does it last?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eStuart Water Conditioners have an \u003cstrong\u003eaverage 15-year active lifespan\u003c\/strong\u003e, backed by a \u003cstrong\u003e10-year warranty\u003c\/strong\u003e subject to conditions.\u003c\/div\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":65892103094621,"sku":"44619","price":270.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/stuart-turner-catalytic-core-water-conditioner.webp?v=1771568293"},{"product_id":"stuart-turner-st-15-60-130-heating-circulator-47073-5-yr","title":"Stuart Turner ST 15\/60-130 Heating Circulator | 47073 | 5 Yr","description":"\u003c!-- SEO Product Name: Stuart Turner ST 15\/60-130 Heating Circulator | 47073 | 5 Yr --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; color:#1f2a2a; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"margin:0 0 14px 0; line-height:1.6;\"\u003eThe Stuart Turner ST 15\/60-130 (47073) is a \u003cstrong\u003ehigh-efficiency central heating circulator\u003c\/strong\u003e with an \u003cstrong\u003eEEI of just 0.18\u003c\/strong\u003e. It delivers up to \u003cstrong\u003e5.8 m head\u003c\/strong\u003e and \u003cstrong\u003e3.3 m³\/h\u003c\/strong\u003e for closed-loop domestic heating, in new systems or as a replacement pump.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px 0; line-height:1.6;\"\u003eThree preset \u003cstrong\u003eproportional-pressure\u003c\/strong\u003e curves let you match the pump to the system, and the \u003cstrong\u003e130 mm port-to-port length\u003c\/strong\u003e suits the most common domestic replacement spaces. It is backed by a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:18px -4px;\"\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e5.8 m\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e3.3 m³\/h\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e36 W\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eEEI 0.18\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eEnergy efficiency\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e130 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003ePort-to-port length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e5 years\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #008377CF; background:#e8f4f3; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:4px;\"\u003eA straightforward replacement\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eListed by retailers as a replacement for pumps such as the Grundfos UPS2, Wilo Yonos Pico and DAB Evosta, and the Grundfos UPS3 15\/65. Compare port-to-port length (\u003cstrong\u003e130 mm\u003c\/strong\u003e) and connection size against your existing pump.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #c77700; background:#fff4e0; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#c77700; margin-bottom:4px;\"\u003eClosed heating systems only\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eThe ST 15\/60 has a \u003cstrong\u003ecast iron body\u003c\/strong\u003e and is designed for \u003cstrong\u003eclosed-loop\u003c\/strong\u003e central heating circuits. For open systems and domestic hot water recirculation use the bronze ST 15\/60 B (47074).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #b3261e; background:#fdecea; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#b3261e; margin-bottom:4px;\"\u003eSafety\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eIsolate the electrical supply before any work. The \u003cstrong\u003emotor casing and pump body get very hot\u003c\/strong\u003e in normal use. Installation must be carried out by a qualified person, with the pump earthed via its supply cord, and a \u003cstrong\u003e30 mA RCD\u003c\/strong\u003e is recommended in the supply circuit. Never run the pump dry.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eKey features\u003c\/h3\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 -6px;\"\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eHigh-efficiency ECM motor\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003e\n\u003cstrong\u003ePermanent magnet ECM technology\u003c\/strong\u003e with an \u003cstrong\u003eEEI of 0.18\u003c\/strong\u003e keeps running costs low and complies with EuP\/ErP requirements.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eProportional pressure control\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eChoose from \u003cstrong\u003ethree preset proportional-pressure curves\u003c\/strong\u003e or three constant-power curves. The system-pressure control adapts pump performance to demand.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eOne-button settings\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eA single \u003cstrong\u003eilluminated button\u003c\/strong\u003e on the terminal box cover selects the setting: blue for lowest, green for medium and yellow for highest.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eAutomatic venting cycle\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eAn \u003cstrong\u003eautomatic venting cycle\u003c\/strong\u003e helps clear trapped air at start-up. Any remaining air can be cleared by stopping and restarting the pump.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eReliable construction\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003e\n\u003cstrong\u003eCanned-rotor\u003c\/strong\u003e design with \u003cstrong\u003eceramic bearings\u003c\/strong\u003e, a Noryl impeller and continuous (S1) duty rating for long service.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eLong warranty\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eBacked by a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e from Stuart Turner, with a typical noise level of \u003cstrong\u003e43 dB(A)\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eSpecification\u003c\/h3\u003e\n\u003cdiv style=\"border:1px solid #d5e3e2; border-radius:6px; overflow:hidden; margin:10px 0;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eGeneral\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eStuart Turner\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eST 15\/60 (130) Circulator\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eManufacturer part number\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e47073\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eApplication\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eClosed-loop central heating circulation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e5 years\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eHydraulic\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump connections\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e1½ in.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePort-to-port length\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e130 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum head (closed valve)\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e5.8 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum flow\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e3.3 m³\/h\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWater temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e-10 to +110 °C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum working pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e10 bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eElectrical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eSupply\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e230 V, single phase, 50 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum power P1\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e36 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eFull-load current\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e0.32 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eFuse rating\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e5 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eInsulation class\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eF\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eEnclosure protection\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eIP44\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eConstruction and operation\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump type\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCentrifugal, canned rotor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump body\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCast iron\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eImpeller\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eNoryl\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eBearings\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCeramic\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eDuty rating\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eContinuous (S1)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eTypical noise\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e43 dB(A)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum ambient air temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e40 °C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e2.2 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eConformity\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eUKCA and CE\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eCan I use it for domestic hot water?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eNo. The cast iron ST 15\/60 is designed for closed-loop central heating. The bronze ST 15\/60 B (47074) is the model for open systems and hot water recirculation.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWhich way up can it be fitted?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eThe motor shaft must be horizontal. The flow through the inlet and outlet can be vertical or horizontal, and the terminal box can be repositioned if access is limited.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eHow do I change the pump setting?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003ePress the \u003cstrong\u003ebutton on the terminal box cover\u003c\/strong\u003e to step through the three curves: blue is lowest, green is medium and yellow is highest. Hold it for over 5 seconds to switch between proportional-pressure and constant-power modes.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWhat fluid can it pump?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eClean water, or clean water mixed with antifreeze suitable for central heating systems. The liquid must not contain aggressive or explosive additives, mineral oils or solid or long-fibre content.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eHow long is the warranty?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eThe ST 15\/60 carries a 5-year warranty.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":66088154267997,"sku":"47073","price":135.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Stuart-Turner-ST-1560-130-Heating-Circulator-47073.jpg?v=1790763663"},{"product_id":"stuart-turner-st-15-60-b-130-bronze-circulator-47074-dhw","title":"Stuart Turner ST 15\/60 B-130 Bronze Circulator | 47074 | DHW","description":"\u003c!-- SEO Product Name: Stuart Turner ST 15\/60 B-130 Bronze Circulator | 47074 | DHW --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; color:#1f2a2a; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"margin:0 0 14px 0; line-height:1.6;\"\u003eThe Stuart Turner ST 15\/60 B-130 (47074) is a \u003cstrong\u003ebronze-bodied circulator\u003c\/strong\u003e designed to constantly circulate hot water within an \u003cstrong\u003eopen system\u003c\/strong\u003e, making it suited to \u003cstrong\u003edomestic hot water recirculation\u003c\/strong\u003e as well as heating. It has an \u003cstrong\u003eEEI of 0.18\u003c\/strong\u003e and delivers up to \u003cstrong\u003e5.8 m head\u003c\/strong\u003e and \u003cstrong\u003e3.3 m³\/h\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px 0; line-height:1.6;\"\u003eThe \u003cstrong\u003erobust bronze pump housing\u003c\/strong\u003e resists corrosion in oxygenated water, and \u003cstrong\u003eproportional-pressure control\u003c\/strong\u003e adapts performance to demand. Retailers list it as a replacement for the Grundfos UPS 15\/50 N and ALPHA 15\/50 N, the Wilo SB30 and similar pumps.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:18px -4px;\"\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e5.8 m\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e3.3 m³\/h\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e36 W\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eEEI 0.18\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eEnergy efficiency\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e130 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003ePort-to-port length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e3 years\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #008377CF; background:#e8f4f3; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:4px;\"\u003eBuilt for hot water recirculation\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eBronze construction makes the ST 15\/60 B the right Stuart Turner circulator for \u003cstrong\u003eopen systems and hot water loops\u003c\/strong\u003e, where a cast iron pump would corrode.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #c77700; background:#fff4e0; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#c77700; margin-bottom:4px;\"\u003eCheck before you order\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eMatch the \u003cstrong\u003e130 mm port-to-port length\u003c\/strong\u003e and 1½ in. connection to your existing pump. This model carries a \u003cstrong\u003e3-year warranty\u003c\/strong\u003e, while the cast iron models carry 5 years.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #b3261e; background:#fdecea; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#b3261e; margin-bottom:4px;\"\u003eSafety\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eIsolate the electrical supply before any work. The \u003cstrong\u003emotor casing and pump body get very hot\u003c\/strong\u003e in normal use. Installation must be carried out by a qualified person, with the pump earthed via its supply cord, and a \u003cstrong\u003e30 mA RCD\u003c\/strong\u003e is recommended in the supply circuit. Never run the pump dry.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eKey features\u003c\/h3\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 -6px;\"\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eHigh-efficiency ECM motor\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003e\n\u003cstrong\u003ePermanent magnet ECM technology\u003c\/strong\u003e with an \u003cstrong\u003eEEI of 0.18\u003c\/strong\u003e keeps running costs low and complies with EuP\/ErP requirements.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eProportional pressure control\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eChoose from \u003cstrong\u003ethree preset proportional-pressure curves\u003c\/strong\u003e or three constant-power curves. The system-pressure control adapts pump performance to demand.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eOne-button settings\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eA single \u003cstrong\u003eilluminated button\u003c\/strong\u003e on the terminal box cover selects the setting: blue for lowest, green for medium and yellow for highest.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eAutomatic venting cycle\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eAn \u003cstrong\u003eautomatic venting cycle\u003c\/strong\u003e helps clear trapped air at start-up. Any remaining air can be cleared by stopping and restarting the pump.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eReliable construction\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003e\n\u003cstrong\u003eCanned-rotor\u003c\/strong\u003e design with \u003cstrong\u003eceramic bearings\u003c\/strong\u003e, a Noryl impeller and continuous (S1) duty rating for long service.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eBronze pump housing\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eThe \u003cstrong\u003ebronze body\u003c\/strong\u003e is built for open systems and hot water circulation, where corrosion resistance matters.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eSpecification\u003c\/h3\u003e\n\u003cdiv style=\"border:1px solid #d5e3e2; border-radius:6px; overflow:hidden; margin:10px 0;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eGeneral\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eStuart Turner\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eST 15\/60 B (130) Circulator\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eManufacturer part number\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e47074\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eApplication\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eOpen-system hot water circulation and heating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e3 years\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eHydraulic\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump connections\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e1½ in.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePort-to-port length\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e130 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum head (closed valve)\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e5.8 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum flow\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e3.3 m³\/h\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWater temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e-10 to +110 °C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum working pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e10 bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eElectrical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eSupply\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e230 V, single phase, 50 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum power P1\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e36 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eFull-load current\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e0.32 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eFuse rating\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e5 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eInsulation class\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eF\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eEnclosure protection\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eIP44\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eConstruction and operation\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump type\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCentrifugal, canned rotor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump body\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eBronze\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eImpeller\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eNoryl\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eBearings\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCeramic\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eDuty rating\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eContinuous (S1)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eTypical noise\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e43 dB(A)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum ambient air temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e40 °C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e2.2 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eConformity\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eUKCA and CE\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eIs it suitable for domestic hot water recirculation?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eYes. The ST 15\/60 B is designed to constantly circulate hot water within an open system and has a bronze pump body.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWhich way up can it be fitted?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eThe motor shaft must be horizontal. The flow through the inlet and outlet can be vertical or horizontal, and the terminal box can be repositioned if access is limited.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eHow do I change the pump setting?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003ePress the \u003cstrong\u003ebutton on the terminal box cover\u003c\/strong\u003e to step through the three curves: blue is lowest, green is medium and yellow is highest. Hold it for over 5 seconds to switch between proportional-pressure and constant-power modes.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWhat fluid can it pump?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eClean water, or clean water mixed with antifreeze suitable for central heating systems. The liquid must not contain aggressive or explosive additives, mineral oils or solid or long-fibre content.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWhat is the difference between the ST 15\/60 and ST 15\/60 B?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eThe B model has a bronze body for open systems and hot water recirculation. The ST 15\/60 has a cast iron body for closed heating loops. Performance is otherwise the same.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":66088208138589,"sku":"47074","price":199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/StuartTurnerST1560B-130BronzeCirculator-47074.jpg?v=1790763999"},{"product_id":"stuart-turner-st-25-80-180-heating-circulator-47075-8-m-head","title":"Stuart Turner ST 25\/80-180 Heating Circulator | 47075 | 8 m Head","description":"\u003c!-- SEO Product Name: Stuart Turner ST 25\/80-180 Heating Circulator | 47075 | 8 m Head --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; color:#1f2a2a; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"margin:0 0 14px 0; line-height:1.6;\"\u003eThe Stuart Turner ST 25\/80-180 (47075) is a \u003cstrong\u003ehigh-head central heating circulator\u003c\/strong\u003e delivering up to \u003cstrong\u003e8 m head\u003c\/strong\u003e and \u003cstrong\u003e4.5 m³\/h\u003c\/strong\u003e with an \u003cstrong\u003eEEI of 0.20\u003c\/strong\u003e. It is designed for closed-loop systems that need more pressure than a standard 6 m pump can provide.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px 0; line-height:1.6;\"\u003eThe \u003cstrong\u003e180 mm port-to-port length\u003c\/strong\u003e suits larger domestic heating circuits and replacement of older 180 mm pumps, and it is backed by a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e. \u003cstrong\u003eProportional-pressure control\u003c\/strong\u003e keeps performance matched to demand.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:18px -4px;\"\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e8 m\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e4.5 m³\/h\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e57 W\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eEEI 0.20\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eEnergy efficiency\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e180 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003ePort-to-port length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e5 years\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #008377CF; background:#e8f4f3; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:4px;\"\u003eMore head for larger systems\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eWith \u003cstrong\u003e8 m maximum head\u003c\/strong\u003e, the ST 25\/80 suits longer pipe runs and higher-resistance circuits where a 5.8 m pump falls short.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #c77700; background:#fff4e0; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#c77700; margin-bottom:4px;\"\u003eClosed heating systems only\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eThe ST 25\/80 has a \u003cstrong\u003ecast iron body\u003c\/strong\u003e and is designed for \u003cstrong\u003eclosed-loop\u003c\/strong\u003e central heating circuits. Match the \u003cstrong\u003e180 mm port-to-port length\u003c\/strong\u003e to your existing pump.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #b3261e; background:#fdecea; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#b3261e; margin-bottom:4px;\"\u003eSafety\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eIsolate the electrical supply before any work. The \u003cstrong\u003emotor casing and pump body get very hot\u003c\/strong\u003e in normal use. Installation must be carried out by a qualified person, with the pump earthed via its supply cord, and a \u003cstrong\u003e30 mA RCD\u003c\/strong\u003e is recommended in the supply circuit. Never run the pump dry.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eKey features\u003c\/h3\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 -6px;\"\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eHigh-efficiency ECM motor\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003e\n\u003cstrong\u003ePermanent magnet ECM technology\u003c\/strong\u003e with an \u003cstrong\u003eEEI of 0.20\u003c\/strong\u003e keeps running costs low and complies with EuP\/ErP requirements.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eProportional pressure control\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eChoose from \u003cstrong\u003ethree preset proportional-pressure curves\u003c\/strong\u003e or three constant-power curves. The system-pressure control adapts pump performance to demand.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eOne-button settings\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eA single \u003cstrong\u003eilluminated button\u003c\/strong\u003e on the terminal box cover selects the setting: blue for lowest, green for medium and yellow for highest.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eAutomatic venting cycle\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eAn \u003cstrong\u003eautomatic venting cycle\u003c\/strong\u003e helps clear trapped air at start-up. Any remaining air can be cleared by stopping and restarting the pump.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eReliable construction\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003e\n\u003cstrong\u003eCanned-rotor\u003c\/strong\u003e design with \u003cstrong\u003eceramic bearings\u003c\/strong\u003e, a Noryl impeller and continuous (S1) duty rating for long service.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eHigher output\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eUp to \u003cstrong\u003e8 m head and 4.5 m³\/h\u003c\/strong\u003e with a maximum power of \u003cstrong\u003e57 W\u003c\/strong\u003e, and a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eSpecification\u003c\/h3\u003e\n\u003cdiv style=\"border:1px solid #d5e3e2; border-radius:6px; overflow:hidden; margin:10px 0;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eGeneral\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eStuart Turner\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eST 25\/80 (180) Circulator\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eManufacturer part number\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e47075\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eApplication\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eClosed-loop central heating circulation, high head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e5 years\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eHydraulic\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump connections\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e1½ in.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePort-to-port length\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e180 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum head (closed valve)\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e8 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum flow\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e4.5 m³\/h\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWater temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e-10 to +110 °C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum working pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e10 bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eElectrical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eSupply\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e230 V, single phase, 50 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum power P1\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e57 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eFull-load current\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e0.5 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eFuse rating\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e5 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eInsulation class\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eF\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eEnclosure protection\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eIP44\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eConstruction and operation\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump type\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCentrifugal, canned rotor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump body\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCast iron\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eImpeller\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eNoryl\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eBearings\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCeramic\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eDuty rating\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eContinuous (S1)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eTypical noise\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e43 dB(A)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum ambient air temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e40 °C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e2.4 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eConformity\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eUKCA and CE\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWhen should I choose the ST 25\/80 over the ST 15\/60?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eChoose the ST 25\/80 when the system needs more than 5.8 m head, for example long pipe runs or high-resistance circuits. It also has a 180 mm port-to-port length.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWhich way up can it be fitted?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eThe motor shaft must be horizontal. The flow through the inlet and outlet can be vertical or horizontal, and the terminal box can be repositioned if access is limited.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eHow do I change the pump setting?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003ePress the \u003cstrong\u003ebutton on the terminal box cover\u003c\/strong\u003e to step through the three curves: blue is lowest, green is medium and yellow is highest. Hold it for over 5 seconds to switch between proportional-pressure and constant-power modes.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWhat fluid can it pump?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eClean water, or clean water mixed with antifreeze suitable for central heating systems. The liquid must not contain aggressive or explosive additives, mineral oils or solid or long-fibre content.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eHow long is the warranty?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eThe ST 25\/80 carries a 5-year warranty.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":66088239956317,"sku":"47075","price":235.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Stuart-Turner-ST-2580-180-Heating-Circulator-47075.jpg?v=1790764833"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/collections\/Stuart_Turner.jpg?v=1769146365","url":"https:\/\/qualityheating.co.uk\/collections\/stuart-turner.oembed?page=2","provider":"AIZO Quality Heating","version":"1.0","type":"link"}