{"title":"Backflow Devices - Ames - DCDA - Double Check Detector Assemblies - 4\" - C300 Series","description":null,"products":[{"product_id":"4-lfc300-osy-gpm","title":"4 LFC300-OSY-GPM","description":"\u003cp\u003eThe Colt 4 inch lead free double check detector backflow preventer assembly, Series LFC300N, is designed to prevent the reverse flow of fire protection substances and non-potable water from entering the potable water supply system due to backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eIt is primarily used for protection at non-health hazard cross-connections, such as on fire sprinkler systems and at service line entrances.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free\u003c\/strong\u003e construction, with wetted surfaces containing less than 0.25% lead by weight.\u003c\/li\u003e\n\u003cli\u003eExtremely \u003cstrong\u003ecompact design\u003c\/strong\u003e and \u003cstrong\u003e70% lighter\u003c\/strong\u003e than traditional designs, allowing for smaller vaults and enclosures.\u003c\/li\u003e\n\u003cli\u003eConstructed with \u003cstrong\u003e304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003epatented Tri-Link check valves\u003c\/strong\u003e that provide the \u003cstrong\u003elowest pressure loss\u003c\/strong\u003e and are easily serviceable without special tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove fittings\u003c\/strong\u003e enable integral pipeline adjustment and ease of maintenance.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eoutside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e for reliable shutoff.\u003c\/li\u003e\n\u003cli\u003eEquipped with a \u003cstrong\u003egallon per minute meter\u003c\/strong\u003e to detect underground leaks and monitor unauthorized water use.\u003c\/li\u003e\n\u003cli\u003eApproved for \u003cstrong\u003ehorizontal, vertical, or N pattern installations\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003ereplaceable check disc rubber\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe OS\u0026amp;Y model includes an option for an \u003cstrong\u003eintegrated supervisory switch\u003c\/strong\u003e on each gate valve.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796610556181,"sku":"0124565","price":9697.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176152.jpg?v=1772724252"},{"product_id":"4-lfc300-bfg-gpm","title":"4 LFC300-BFG-GPM","description":"\u003cp\u003eThis Colt™ \u003cstrong\u003e4 inch lead free double check detector backflow preventer assembly\u003c\/strong\u003e is designed to prevent the reverse flow of fire protection substances and water of non-potable quality into the potable water supply due to backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eIt is ideal for protection at cross-connections identified as non-health hazards, such as on fire sprinkler systems and other service line contaminants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; 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Thoroughly read all installation instructions and product safety information before installation. Inquire with governing authorities for local installation requirements.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796611178773,"sku":"0124585","price":10290.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176193.jpg?v=1772724281"},{"product_id":"4-lfc300-dosy-gpm","title":"4 LFC300-DOSY-GPM","description":"\u003cp\u003eThis Colt \u003cstrong\u003e4 inch lead free double check detector backflow preventer assembly\u003c\/strong\u003e is designed to prevent the reverse flow of pollutants and water of non-potable quality from entering the potable water supply system. It is primarily used on \u003cstrong\u003efire line sprinkler systems\u003c\/strong\u003e to monitor unauthorized water use and in other \u003cstrong\u003enon-health hazard applications\u003c\/strong\u003e, protecting against backflow caused by backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eThe OS\u0026amp;Y model includes an option for an integrated supervisory switch on each gate valve, enhancing system monitoring.\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 that is approximately \u003cstrong\u003e70% lighter\u003c\/strong\u003e than traditional designs.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003e304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove fittings\u003c\/strong\u003e allow for integral pipeline adjustment, simplifying installation.\u003c\/li\u003e\n\u003cli\u003eFeatures a patented \u003cstrong\u003eTri-Link check\u003c\/strong\u003e design for the \u003cstrong\u003elowest pressure loss\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOffers \u003cstrong\u003eunmatched ease of serviceability\u003c\/strong\u003e; no special tools required for maintenance.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003edomestic OSY (Outside Stem and Yoke) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eApproved for \u003cstrong\u003ehorizontal, vertical, or N pattern installations\u003c\/strong\u003e.\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\u003eContains \u003cstrong\u003ereplaceable check disc rubber\u003c\/strong\u003e for extended lifespan and easy maintenance.\u003c\/li\u003e\n\u003cli\u003eThis product is \u003cstrong\u003elead free\u003c\/strong\u003e, meaning the wetted surface contacted by consumable water contains less than 0.25% of lead by weight.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796611244309,"sku":"0124612","price":10956.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176194.jpg?v=1772724284"},{"product_id":"4-c300n-osy-gpm","title":"4 C300N-OSY-GPM","description":"\u003cp\u003eThis Colt™ 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 sprinkler 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\u003eExtremely compact design\u003c\/strong\u003e allows for smaller vaults and enclosures\u003c\/li\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e70% lighter\u003c\/strong\u003e than traditional designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 (Schedule 40) Stainless steel\u003c\/strong\u003e housing and sleeve for long-term corrosion protection and maximum strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove fittings\u003c\/strong\u003e allow integral pipeline adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Tri-Link Check\u003c\/strong\u003e provides the lowest pressure loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched ease of serviceability\u003c\/strong\u003e with a single access sleeve\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eoutside stem and yoke resilient seated gate valves (OSY)\u003c\/strong\u003e shutoffs\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReplaceable check disc rubber\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eComes furnished with a \u003cstrong\u003egallon per minute (GPM) meter\u003c\/strong\u003e to detect underground leaks and unauthorized water use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Configuration\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApproved for \u003cstrong\u003ehorizontal, vertical, or N pattern installations\u003c\/strong\u003e\n\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":49796611473685,"sku":"0191250","price":9396.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176204.jpg?v=1772724295"},{"product_id":"4-c300-osy-gpm","title":"4 C300-OSY-GPM","description":"\u003cp\u003eThis \u003cstrong\u003eColt™ 4 inch double check detector backflow preventer assembly\u003c\/strong\u003e is designed to protect drinking water supplies from dangerous cross-connections, in accordance with national plumbing codes and water authority requirements.\u003c\/p\u003e\u003cp\u003eIt is ideal for fire line sprinkler systems and other non-health hazard applications, providing protection against reverse flow due to backsiphonage or backpressure while monitoring unauthorized water use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrimary Use\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents reverse flow of fire protection substances and non-potable water into potable water supplies.\u003c\/li\u003e\n\u003cli\u003eMonitors unauthorized water use and detects underground leaks through its integral bypass meter.\u003c\/li\u003e\n\u003cli\u003eSuitable for non-health hazard cross-connections in irrigation, fire line, and industrial processing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e, allowing for smaller vaults and enclosures.\u003c\/li\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e70% lighter\u003c\/strong\u003e than traditional designs.\u003c\/li\u003e\n\u003cli\u003eHousing and sleeve constructed from \u003cstrong\u003e304 (Schedule 40) stainless steel\u003c\/strong\u003e for long-term corrosion protection and maximum strength.\u003c\/li\u003e\n\u003cli\u003ePatented \u003cstrong\u003eTri-Link® Check modules\u003c\/strong\u003e provide the lowest pressure loss and unmatched ease of serviceability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove fittings\u003c\/strong\u003e allow for integral pipeline adjustment.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eOutside Stem and Yoke (OS\u0026amp;Y) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003egallon per minute meter\u003c\/strong\u003e for bypass flow detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable check disc rubber\u003c\/strong\u003e for easy maintenance.\u003c\/li\u003e\n\u003cli\u003eMay be installed in \u003cstrong\u003ehorizontal, vertical, or N pattern installations\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cbr\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e 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. 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