{"title":"Backflow Devices - Ames - DCDA - Double Check Detector Assemblies","description":null,"products":[{"product_id":"4-lfm300-bfg-gpm","title":"4 LFM300-BFG-GPM","description":"\u003cp\u003eThis Maxim™ 4 inch lead free double check detector backflow preventer assembly is designed to prevent the reverse flow of non-potable water and pollutants from entering the potable water supply system due to backpressure or backsiphonage.\u003c\/p\u003e\u003cp\u003eIt is specifically engineered for non-health hazard applications, such as on \u003cstrong\u003efire line sprinkler systems\u003c\/strong\u003e, and features a \u003cstrong\u003egallon per minute meter\u003c\/strong\u003e for detecting unauthorized water use or underground leaks.\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, approximately 70% lighter than traditional models\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003e304 (Schedule 40) Stainless Steel Housing \u0026amp; Sleeve\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Fittings\u003c\/strong\u003e allow for integral pipeline adjustment and ease of installation\u003c\/li\u003e\n\u003cli\u003ePatented \u003cstrong\u003eTri-Link Check\u003c\/strong\u003e system provides lowest pressure loss and unmatched ease of serviceability\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eGrooved Butterfly Valve Shutoffs\u003c\/strong\u003e, which include a tamper switch\u003c\/li\u003e\n\u003cli\u003eApproved for \u003cstrong\u003eHorizontal, Vertical, or N Pattern Installations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ereplaceable check disc rubber\u003c\/strong\u003e for extended lifespan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free*\u003c\/strong\u003e construction ensures the wetted surface contains less than 0.25% lead by weight\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796608557333,"sku":"0124368","price":14030.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176064.jpg?v=1772724173"},{"product_id":"8-lfm300-bfg-gpm","title":"8 LFM300-BFG-GPM","description":"\u003cp\u003eThis 8 inch \u003cstrong\u003elead free double check detector backflow preventer assembly\u003c\/strong\u003e from Maxim™ is designed to prevent the reverse flow of pollutants from entering the potable water supply system due to backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eIt is primarily used on \u003cstrong\u003efire line sprinkler systems\u003c\/strong\u003e and for other non-health hazard applications, featuring Lead Free* construction to meet installation requirements.\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\u003eHousing and sleeve constructed from \u003cstrong\u003e304 (Schedule 40) stainless steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove fittings\u003c\/strong\u003e allow integral pipeline adjustment\u003c\/li\u003e\n\u003cli\u003ePatented \u003cstrong\u003eTri-Link Check\u003c\/strong\u003e provides lowest pressure loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched ease of serviceability\u003c\/strong\u003e; checks are removable and serviceable without special tools\u003c\/li\u003e\n\u003cli\u003eAvailable with \u003cstrong\u003egrooved gear operated butterfly valve shutoffs\u003c\/strong\u003e and tamper switches\u003c\/li\u003e\n\u003cli\u003eApproved for \u003cstrong\u003ehorizontal, vertical, or N pattern installations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBypass assembly includes a \u003cstrong\u003egallons per minute meter\u003c\/strong\u003e for detecting underground leaks and unauthorized water use\u003c\/li\u003e\n\u003cli\u003eReplaceable check disc rubber\u003c\/li\u003e\n\u003cli\u003eFurnished with \u003cstrong\u003efour test cocks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796608655637,"sku":"0124379","price":26334.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176072.jpg?v=1772724179"},{"product_id":"8-lfc300-bfg-gpm","title":"8 LFC300-BFG-GPM","description":"\u003cp\u003eThis Colt™ 8 inch lead free double check detector backflow preventer assembly is designed to prevent the reverse flow of pollutants that are objectionable, but not toxic, from entering the potable water supply system. 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You are required to thoroughly read all installation instructions and product safety information before beginning the installation of this product.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796613046549,"sku":"0191053","price":15101.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176267.jpg?v=1772724341"},{"product_id":"6-c300-dosy-gpm","title":"6 C300-DOSY-GPM","description":"6 IN SS Double Check Detector Backflow Preventer Assembly, Colt, Domestic OSY Shutoffs, Tri-Link Checks, Gallons\/Minute Meter","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796613406997,"sku":"0206331","price":12471.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/176281.jpg?v=1772724357"},{"product_id":"2-1-2-c300-osy-gpm","title":"2 1\/2 C300-OSY-GPM","description":"\u003cp\u003eThis Colt 2 1\/2 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of non-potable water into the potable water supply, making it ideal for fire sprinkler systems and other non-health hazard cross-connections.\u003c\/p\u003e\u003cp\u003eIt provides protection against backsiphonage and backpressure in accordance with national plumbing codes and water authority requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design\u003c\/strong\u003e, making it 70% lighter than traditional designs and allowing for smaller vaults and enclosures.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003e304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e for long-term corrosion protection and maximum strength.\u003c\/li\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003epatented Tri-Link Check valve assembly\u003c\/strong\u003e that provides the lowest pressure loss and unmatched ease of serviceability.\u003c\/li\u003e\n\u003cli\u003eIncludes an integrated \u003cstrong\u003egallon per minute meter\u003c\/strong\u003e to detect underground leaks and unauthorized water use.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eoutside stem and yoke (OS\u0026amp;Y) resilient seated gate valves\u003c\/strong\u003e that are UL Classified and FM Approved.\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003ehorizontal or vertical installation\u003c\/strong\u003e with a single access sleeve for easy maintenance.\u003c\/li\u003e\n\u003cli\u003eContains \u003cstrong\u003efour test cocks\u003c\/strong\u003e and replaceable check disc rubber.\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. 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