{"product_id":"4-c300-dosy-gpm","title":"4 C300-DOSY-GPM","description":"\u003cp\u003eThe Colt 4 inch double check detector backflow preventer assembly is designed to protect drinking water supplies from dangerous cross-connections in applications like fire line sprinkler systems or industrial processing. This assembly prevents reverse flow caused by backsiphonage and backpressure, suitable for non-health hazard applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e, 70% lighter than traditional designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 (Schedule 40) Stainless steel housing \u0026amp; sleeve\u003c\/strong\u003e provides long-term corrosion protection and maximum strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Tri-Link Check\u003c\/strong\u003e provides the lowest pressure loss and unmatched ease of serviceability.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003egallons per minute metered bypass\u003c\/strong\u003e to detect underground leaks and unauthorized water use.\u003c\/li\u003e\n\u003cli\u003eMay be used for \u003cstrong\u003ehorizontal, vertical or N pattern installations\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eAvailable with domestic \u003cstrong\u003eoutside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eGroove fittings allow integral pipeline adjustment.\u003c\/li\u003e\n\u003cli\u003eReplaceable check disc rubber.\u003c\/li\u003e\n\u003cli\u003eIncludes an integrated supervisory switch as an option on each gate valve of the OS\u0026amp;Y model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eA WARNING: 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":49796617470229,"sku":"0206330","price":9840.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176448.jpg?v=1772724486","url":"https:\/\/www.backflowpreventer.com\/products\/4-c300-dosy-gpm","provider":"Water Specialties Company","version":"1.0","type":"link"}