{"product_id":"8-c500-osy-lm-fs","title":"8 C500-OSY-LM-FS","description":"\u003cp\u003eThis Colt™ 8 inch reduced pressure detector backflow preventer assembly prevents the reverse flow of non-potable water and fire protection substances into the potable water supply, caused by backsiphonage or backpressure. It is ideal for protection at cross-connections identified as health hazards, such as on fire sprinkler systems and from other contaminants at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eA WARNING: It is illegal to use this product in a 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\u003cp\u003e\u003cstrong\u003eDesign \u0026amp; Function\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures an extremely compact, modular design with a single access cover for easy maintenance.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003e304 (Schedule 40) stainless steel body\u003c\/strong\u003e and a quick access sleeve.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003etorsion spring check valves\u003c\/strong\u003e and \u003cstrong\u003eoutside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with a corrosive-resistant \u003cstrong\u003ebottom-mounted pressure relief valve\u003c\/strong\u003e and test cocks.\u003c\/li\u003e\n\u003cli\u003eIncorporates a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect continuous discharge or excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eWhen paired with an add-on connection kit, the flood sensor is activated to relay alerts for potential flooding events.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eApproximately \u003cstrong\u003e70% lighter than traditional designs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGroove fittings for integral pipeline adjustment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003ePatented \u003cstrong\u003elink check for lowest pressure loss\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnmatched \u003cstrong\u003eease of serviceability\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplaceable \u003cstrong\u003echeck disc rubber\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable with \u003cstrong\u003egrooved butterfly valve shutoffs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBottom-mounted \u003cstrong\u003ecast stainless steel relief valve\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetered bypass to detect leakage or theft of water from the fire sprinkler system\u003c\/li\u003e\n\u003cli\u003eSensor on the relief valve for \u003cstrong\u003eflood detection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlood alert feature activated by add-on sensor connection kit\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","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796637753621,"sku":"F0206636","price":25673.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177324.jpg?v=1772725276","url":"https:\/\/www.backflowpreventer.com\/products\/8-c500-osy-lm-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}