{"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 High-Efficiency Flanged Circulator Pump - DN40, 10m Head, 230V for Commercial Heating","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eStuart Turner Pulse 40\/100-F220 High-Efficiency Flanged Circulator Pump 47416\u003c\/strong\u003e is a robust, variable-speed cast iron pump designed for commercial heating, air-conditioning and ventilation systems, featuring ECM technology and automatic performance adjustment for maximum energy efficiency.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Stuart Turner Pulse 40\/100-F220 is a single-head flanged circulator with DN40 connections and a 220 mm port-to-port length. It continuously monitors pressure and flow, automatically adjusting speed to the selected operating mode (automatic, proportional pressure, constant pressure or constant speed). Built with a cataphoresis-coated cast iron body, stainless steel shaft and carbon bearings, it is ideal for hot water heating, chilled water and glycol mixtures. The pump is ErP compliant (EEI ≤ 0.23) and includes insulation shell, shrouded connector and 1.3 m cable for straightforward installation.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable speed control:\u003c\/strong\u003e Automatic, proportional pressure, constant pressure and constant speed modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECM permanent magnet motor:\u003c\/strong\u003e High efficiency with low power consumption (up to 180 W).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlanged DN40 connections:\u003c\/strong\u003e 220 mm fitting length for commercial pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in protections:\u003c\/strong\u003e Over-current, temperature and over-voltage safeguards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED display control panel:\u003c\/strong\u003e Easy mode selection and status monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-lock \u0026amp; night setback:\u003c\/strong\u003e Prevents seizing and reduces energy use during low demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation shell included:\u003c\/strong\u003e Improves thermal efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Pulse 40\/100-F220.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum head (closed valve):\u003c\/strong\u003e 10 metres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum flow:\u003c\/strong\u003e 13 m³\/h.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 230 V a.c. \/ 1 \/ 50 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 4.5 – 180 Watts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent (full load):\u003c\/strong\u003e 0.8 Amps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum working pressure:\u003c\/strong\u003e 10 bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin\/Max water temperature:\u003c\/strong\u003e 5 °C to 110 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure protection:\u003c\/strong\u003e IP44.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump body:\u003c\/strong\u003e Cast iron cataphoresis coated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEEI:\u003c\/strong\u003e ≤ 0.23 (ErP compliant).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions \u0026amp; Weights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting length:\u003c\/strong\u003e 220 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 280 mm (approx.).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 150 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 220 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 8.5 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem \u0026amp; Application Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for commercial hot-water heating, chilled water and ventilation systems.\u003c\/li\u003e\n\u003cli\u003eCompatible with water-glycol mixtures (max 50% glycol – adjust performance).\u003c\/li\u003e\n\u003cli\u003eInstallation: Horizontal motor shaft; use DN40 flanges; supplied with insulation shell and cable.\u003c\/li\u003e\n\u003cli\u003e5-year manufacturer warranty.\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended for optimal performance.\u003c\/li\u003e\n\u003c\/ul\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","url":"https:\/\/qualityheating.co.uk\/products\/stuart-turner-pulse-40-100-f220-high-efficiency-flanged-circulator-pump-dn40-10m-head-230v-for-commercial-heating","provider":"AIZO Quality Heating","version":"1.0","type":"link"}