{"product_id":"1-1-2-lf767fr-pvb","title":"1 1\/2 LF767FR PVB","description":"\u003cp\u003eThis 1 1\/2 inch lead free freeze resistant pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It is ideal in continuous pressure health hazard applications where exposure to sudden freezing conditions such as on irrigation systems and industrial process water systems can occur.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUnique built-in relief valve relieves pressure caused by ice formation\u003c\/li\u003e\n\u003cli\u003eReplaceable plastic seat\u003c\/li\u003e\n\u003cli\u003eEasy maintenance of internal parts serviceable from the top of the unit\u003c\/li\u003e\n\u003cli\u003eO-ring bonnet seal for less possibility of fouling\u003c\/li\u003e\n\u003cli\u003eSilicone seat disc for durability\u003c\/li\u003e\n\u003cli\u003eTest cocks positioned for easy testing and winterization\u003c\/li\u003e\n\u003cli\u003eCompact space saving design\u003c\/li\u003e\n\u003cli\u003eStandardly equipped with quarter-turn lever handle shutoffs\u003c\/li\u003e\n\u003cli\u003eNo special tools required for servicing\u003c\/li\u003e\n\u003cli\u003eLead Free* cast silicon copper alloy body construction\u003c\/li\u003e\n\u003cli\u003eSilicone rubber check valve disc\u003c\/li\u003e\n\u003cli\u003ePlastic check valve seat\u003c\/li\u003e\n\u003cli\u003eStainless steel springs\u003c\/li\u003e\n\u003cli\u003eBonnet with silicone rubber O-ring seal\u003c\/li\u003e\n\u003cli\u003eLightweight plastic disc float\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796667048213,"sku":"0683031","price":1756.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/178346.jpg?v=1772726145","url":"https:\/\/www.backflowpreventer.com\/products\/1-1-2-lf767fr-pvb","provider":"Water Specialties Company","version":"1.0","type":"link"}