{"product_id":"watts-1-1-4-800m4fr","title":"Watts 1 1\/4\" 800M4FR","description":"\u003cp\u003eThe Watts 1 1\/4\" 800M4FR Anti-Siphon \u003cstrong\u003ePressure Vacuum Breaker Backflow Preventer\u003c\/strong\u003e helps prevent the reverse flow of \u003cstrong\u003epolluted water\u003c\/strong\u003e from entering into the potable water supply due to backsiphonage.\u003c\/p\u003e\u003cp\u003eThis device is commonly used in continuous pressure health hazard applications, such as \u003cstrong\u003elawn irrigation systems\u003c\/strong\u003e and industrial process water systems, particularly where exposure to sudden freezing conditions can occur. The 800M4FR features a \u003cstrong\u003efreeze-resistant design\u003c\/strong\u003e with a unique built-in relief valve to protect internal components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in relief valve\u003c\/strong\u003e relieves pressure caused by ice formation\u003c\/li\u003e\n\u003cli\u003eReplaceable \u003cstrong\u003eplastic seat\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy maintenance of \u003cstrong\u003einternal parts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eO-ring bonnet seal for less possibility of fouling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone seat disc\u003c\/strong\u003e for durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest cocks\u003c\/strong\u003e positioned for easy testing and winterization\u003c\/li\u003e\n\u003cli\u003eCompact \u003cstrong\u003espace saving design\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSturdily equipped with tee handle \u003cstrong\u003equarter turn ball valve shutoff valves\u003c\/strong\u003e with \u003cstrong\u003elever handles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo special tools required for servicing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze body\u003c\/strong\u003e for durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcetal bonnet\u003c\/strong\u003e acts as “freeze plug” to prevent body damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Valve Disc:\u003c\/strong\u003e Silicone rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Valve Seat:\u003c\/strong\u003e Noryl® plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonnet:\u003c\/strong\u003e Celcon®\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring Seal:\u003c\/strong\u003e Silicone rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Float:\u003c\/strong\u003e Polypropylene\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product is not lead-free compliant. It is illegal to use this product in any plumbing system providing water for human consumption in the United States. Consult your local water authority, building and plumbing codes before installing leaded material products. The freeze sensor (if equipped) provides alerts but does not prevent freezing; user action is required to prevent freeze conditions.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796740219157,"sku":"0388016","price":1060.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/180804.jpg?v=1772728172","url":"https:\/\/www.backflowpreventer.com\/products\/watts-1-1-4-800m4fr","provider":"Water Specialties Company","version":"1.0","type":"link"}