{"product_id":"onyx-0-16lt-shock-arrestor","title":"Onyx 0.16LT Shock Arrestor","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eOnyx 0.16LT Shock Arrestor MPN ONYXSA\u003c\/strong\u003e is a compact, maintenance-free vessel designed to absorb small pressure fluctuations and reduce water hammer in domestic plumbing and heating systems.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThis 0.16 litre mini expansion vessel accommodates slight increases in system volume when valves or taps close quickly, protecting pipework and fittings from damage. Supplied pre-charged and ready for immediate installation, it eliminates annoying banging noises and extends system component life.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance free:\u003c\/strong\u003e Factory pre-charged, no routine recharging needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater hammer control:\u003c\/strong\u003e Dampens pressure spikes from fast-closing valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact size:\u003c\/strong\u003e 0.16L volume ideal for tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy connection:\u003c\/strong\u003e 1\/2\" BSP male thread for simple pipework integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-charge pressure:\u003c\/strong\u003e 3.5 bar (adjustable if required).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal volume:\u003c\/strong\u003e 0.16 litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1\/2\" BSP male.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. pressure:\u003c\/strong\u003e 10 bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-charge pressure:\u003c\/strong\u003e 3.5 bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. temperature:\u003c\/strong\u003e 90°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e EPDM diaphragm, steel shell with powder coating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.21 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePhysical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 85 mm diameter × 140 mm height (including connection).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e Vertical or horizontal mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Corrosion-resistant coating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot and cold water services.\u003c\/li\u003e\n\u003cli\u003eHeating circuits with minor expansion needs.\u003c\/li\u003e\n\u003cli\u003eInstallations with combi boilers, showers, and fast-acting valves.\u003c\/li\u003e\n\u003cli\u003ePotable water systems to reduce noise and wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Onyx","offers":[{"title":"Default Title","offer_id":63120197648733,"sku":"91848","price":13.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Onyx0.16LTShockArrestor.jpg?v=1768552407","url":"https:\/\/qualityheating.co.uk\/products\/onyx-0-16lt-shock-arrestor","provider":"AIZO Quality Heating","version":"1.0","type":"link"}