{"product_id":"4-lfc500-osy-c-fs","title":"4 LFC500-OSY-C-FS","description":"\u003cp\u003eThis Colt™ 4 inch lead free reduced pressure detector backflow preventer assembly protects potable water systems from contamination due to \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e and \u003cstrong\u003ebackpressure\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eIt is specifically designed for \u003cstrong\u003ehealth-hazard applications\u003c\/strong\u003e, such as fire sprinkler systems and at service line entrances where cross-connections pose a risk of contamination from non-potable water or fire protection substances.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\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\u003eType 304 (Schedule 40) stainless steel\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003eOSY (Outside Stem and Yoke) resilient seated gate valves\u003c\/strong\u003e that are UL Classified and FM Approved.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003egroove fittings\u003c\/strong\u003e for integral pipeline adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented link check\u003c\/strong\u003e design ensures lowest pressure loss and unmatched ease of serviceability.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003ecubic feet per minute meter\u003c\/strong\u003e for detecting underground leaks and unauthorized water use.\u003c\/li\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e detects excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eFlood alert feature activated by an \u003cstrong\u003eadd-on sensor connection kit\u003c\/strong\u003e to relay alerts for potential flooding events.\u003c\/li\u003e\n\u003cli\u003eAdd-on sensor connection kits enable integration with \u003cstrong\u003eBAS via RS-485 Modbus\u003c\/strong\u003e or the \u003cstrong\u003eNexa® platform through Wi-Fi connectivity\u003c\/strong\u003e for maintenance alerts.\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\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNotice: An add-on connection kit is required to activate the flood sensor. Without the connection kit, the flood sensor is a passive component and will not communicate with any other device.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796639195413,"sku":"F0124635","price":10904.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177389.jpg?v=1772725322","url":"https:\/\/www.backflowpreventer.com\/products\/4-lfc500-osy-c-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}