{"product_id":"vase-dexpansion-sanitaire-18l-pour-chauffe-eau-watts","title":"18-litre diaphragm expansion tank - 1.5 bar pre-charge - Gitral model: mb18","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e18 L Diaphragm Expansion Vessel – Model MB18\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e18-liter MB18 diaphragm expansion vessel\u003c\/strong\u003e is an essential component for any \u003cstrong\u003eclosed-circuit heating system\u003c\/strong\u003e. It absorbs the expansion of the heat transfer fluid when the temperature rises, thus preventing \u003cstrong\u003edangerous overpressures\u003c\/strong\u003e in pipes, radiators, or boilers. Designed for domestic or professional applications, it combines \u003cstrong\u003ereliability, compliance, and ease of installation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 18 liters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-charge:\u003c\/strong\u003e 1.5 bar (adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Ø 317 mm x height 350 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e standard 3\/4\" thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e CE standard – applicable European directives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e domestic or professional heating installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction and Performance\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ereinforced internal diaphragm\u003c\/strong\u003e of the MB18 resists additives present in heating circuits (antifreeze, corrosion inhibitors, etc.), ensuring \u003cstrong\u003eincreased longevity\u003c\/strong\u003e. Its steel body is protected by a \u003cstrong\u003edurable anti-corrosion coating\u003c\/strong\u003e that prevents damage due to humidity or impact. The entire unit complies with CE safety and performance requirements.\u003c\/p\u003e\n\u003ch3\u003eSimplified Installation\u003c\/h3\u003e\n\u003cp\u003eThe MB18 expansion vessel connects easily to the \u003cstrong\u003ereturn of the heating circuit\u003c\/strong\u003e thanks to its standardized threading. The integrated \u003cstrong\u003epre-charge valve\u003c\/strong\u003e allows for easy pressure control or adjustment. Its compact size allows for easy installation in restricted technical spaces.\u003c\/p\u003e\n\u003ch3\u003eMaintenance and Durability\u003c\/h3\u003e\n\u003cp\u003eMaintenance is minimal: simply periodically check the diaphragm pressure (when cold), the absence of leaks, and the condition of the exterior coating. Its robust design and reliable sealing make it a \u003cstrong\u003edurable\u003c\/strong\u003e and \u003cstrong\u003eeasy-to-maintain product\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStable pressure maintenance in the circuit\u003c\/li\u003e\n\u003cli\u003eProtection of the boiler, radiators, and pipes\u003c\/li\u003e\n\u003cli\u003eReduced risk of overpressure and hydraulic noise\u003c\/li\u003e\n\u003cli\u003eExtended lifespan of the heating system\u003c\/li\u003e\n\u003cli\u003eQuick installation and simplified maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for \u003cstrong\u003einstallers, heating engineers\u003c\/strong\u003e, and individuals seeking a \u003cstrong\u003estable, durable, and secure\u003c\/strong\u003e heating system. Thanks to its optimal balance of capacity, pressure, and dimensions, the MB18 is perfectly suited for \u003cstrong\u003edomestic installations\u003c\/strong\u003e and \u003cstrong\u003esmall collective circuits\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBy choosing the MB18 expansion vessel, you ensure the protection, performance, and longevity of your heating installation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Gitral","offers":[{"title":"Default Title","offer_id":52433168597325,"sku":"GNMB18-2","price":35.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/1987\/1565\/files\/Main_gitral_mb18.jpg?v=1779196987","url":"https:\/\/greennegocfinds.com\/en\/products\/vase-dexpansion-sanitaire-18l-pour-chauffe-eau-watts","provider":"Green-negoce","version":"1.0","type":"link"}