{"product_id":"1-lf800m4-fr-fz","title":"1 LF800M4-FR-FZ","description":"\u003cp\u003eThis 1 inch \u003cstrong\u003eLead Free freeze-resistant pressure vacuum breaker backflow preventer\u003c\/strong\u003e (PVB) is designed to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage under continuous pressure. Its superior design protects the valve body and internal components during sudden freeze conditions by relieving pressure caused by ice formation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a unique built-in relief valve to relieve pressure from ice formation.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003efreeze sensor\u003c\/strong\u003e for use with SentryPlus Alert® technology to monitor temperature and alert facility personnel when freeze conditions occur.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003etee handle quarter turn ball valve shutoffs\u003c\/strong\u003e for easy operation.\u003c\/li\u003e\n\u003cli\u003eTest cocks are positioned for easy testing and winterization.\u003c\/li\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003ecompact, space-saving design\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003eLead Free cast copper silicon alloy body\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli\u003eRequires no special tools for servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInternal Components\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncorporates a \u003cstrong\u003ereplaceable plastic seat\u003c\/strong\u003e and a durable \u003cstrong\u003esilicone seat disc\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDesigned for easy maintenance of internal parts.\u003c\/li\u003e\n\u003cli\u003eIncludes an \u003cstrong\u003eO-ring bonnet seal\u003c\/strong\u003e for less possibility of fouling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eA WARNING: The freeze sensor provides alerts about a possible freeze event but cannot prevent it. User action is required to prevent freeze conditions from causing product and\/or property damage. An add-on connection kit (sold separately) is required to activate the freeze sensor's communication functions.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796838228245,"sku":"T792018","price":689.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184286.jpg?v=1772731454","url":"https:\/\/www.backflowpreventer.com\/products\/1-lf800m4-fr-fz","provider":"Water Specialties Company","version":"1.0","type":"link"}