{"product_id":"4-3000ss-dosy-gpm","title":"4 3000SS-DOSY-GPM","description":"\u003cp\u003eThis 4 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection at cross-connections identified as non-health hazards such as on fire protection systems and from other contaminants found at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam-Check Assembly\u003c\/strong\u003e valve provides \u003cstrong\u003elow head loss\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort lay length\u003c\/strong\u003e is ideally suited for \u003cstrong\u003eretrofit installations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel body\u003c\/strong\u003e is half the weight of competitive designs reducing installation and shipping cost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel construction\u003c\/strong\u003e provides long term corrosion protection and maximum strength\u003c\/li\u003e\n\u003cli\u003eSingle top access cover with \u003cstrong\u003etwo-bolt grooved style coupling\u003c\/strong\u003e for ease of maintenance\u003c\/li\u003e\n\u003cli\u003eNo special tools required for servicing\u003c\/li\u003e\n\u003cli\u003eCompact construction allows for smaller vaults and enclosures\u003c\/li\u003e\n\u003cli\u003eFurnished with 5\/8\" x 3\/4\" bronze meter (gpm or cfm)\u003c\/li\u003e\n\u003cli\u003eDetects underground leaks and unauthorized water use\u003c\/li\u003e\n\u003cli\u003eMay be installed \u003cstrong\u003ehorizontal or vertical \"flow up\" position\u003c\/strong\u003e (ASSE Only)\u003c\/li\u003e\n\u003cli\u003eIncludes an integrated \u003cstrong\u003esupervisory switch\u003c\/strong\u003e as an option on each gate valve of the OS\u0026amp;Y model\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eWARNING: It is illegal to use this product in any plumbing system providing water for human consumption, such as drinking or dishwashing, in the United States. Before installing standard material product, consult your local water authority, building and plumbing codes.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796620157205,"sku":"0692734","price":10148.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176576.jpg?v=1772724596","url":"https:\/\/www.backflowpreventer.com\/products\/4-3000ss-dosy-gpm","provider":"Water Specialties Company","version":"1.0","type":"link"}