{"product_id":"3-709dcda-dosy-gpm3-4","title":"3 709DCDA-DOSY-GPM3\/4","description":"\u003cp\u003eThe 3 inch Watts 709DCDA-DOSY-GPM3\/4 Double Check Detector Assembly Backflow Preventer is designed to prevent the reverse flow of fire protection system substances and non-potable water into the potable water supply, protecting against backflow and backsiphonage.\u003c\/p\u003e\u003cp\u003eThis assembly is ideal for cross-connections identified as non-health hazards, such as on fire protection systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003efused epoxy coated cast iron body\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003edomestic outside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ecaptured spring check valves\u003c\/strong\u003e and \u003cstrong\u003efour test cocks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncorporates a \u003cstrong\u003egallons per minute (GPM) metered 3\/4 inch bypass\u003c\/strong\u003e for detecting underground leaks and unauthorized water use.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003eArmorTek® coating technology\u003c\/strong\u003e, a patented 3-part advanced epoxy system, to resist \u003cstrong\u003emicrobial-induced corrosion (MIC)\u003c\/strong\u003e and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003emodular check design\u003c\/strong\u003e facilitates complete maintenance and assembly, with non-interchangeable first and second check valve spring modules.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796721377557,"sku":"0389186","price":15169.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/180142.jpg?v=1772727627","url":"https:\/\/www.backflowpreventer.com\/products\/3-709dcda-dosy-gpm3-4","provider":"Water Specialties Company","version":"1.0","type":"link"}