{"title":"Backflow Devices - Ames - DCDA - Double Check Detector Assemblies - 4\"","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; 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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. 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