{"product_id":"10-c500-osy-g-fs","title":"10 C500-OSY-G-FS","description":"\u003cp\u003eThe Colt™ \u003cstrong\u003e10 inch Reduced Pressure Detector Backflow Preventer Assembly\u003c\/strong\u003e is designed to prevent the reverse flow of fire protection substances and non-potable water into potable water supplies due to backsiphonage or backpressure. It is ideal for protecting against cross-connections identified as health hazards, such as on fire sprinkler systems and from other contaminants found at the service line entrance.\u003c\/p\u003e\u003cp\u003eThis assembly features a durable \u003cstrong\u003e304 (Schedule 40) stainless steel body\u003c\/strong\u003e with a quick-access sleeve, torsion spring check valves, and \u003cstrong\u003eoutside stem and yoke (OS\u0026amp;Y) resilient seated gate valves\u003c\/strong\u003e. It also includes a corrosive-resistant, bottom-mounted pressure relief valve and bronze body nickel-plated test cocks. A \u003cstrong\u003egallon per minute meter\u003c\/strong\u003e is furnished to detect underground leaks and unauthorized water use.\u003c\/p\u003e\u003cp\u003eThis backflow assembly contains a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve. When paired with an \u003cstrong\u003eadd-on connection kit\u003c\/strong\u003e (sold separately), the sensor is activated to relay alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor, which enables integration with BAS via RS-485 Modbus or the Nexa® platform through Wi-Fi.\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\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e, up to 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 for integral pipeline adjustment and easy installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented link check\u003c\/strong\u003e for lowest pressure loss and unmatched ease of serviceability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable check disc rubber\u003c\/strong\u003e for extended lifespan\u003c\/li\u003e\n\u003cli\u003eBottom-mounted \u003cstrong\u003ecast stainless steel relief valve\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetered bypass\u003c\/strong\u003e to detect leakage or theft of water from the fire sprinkler system\u003c\/li\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e on the relief valve\u003c\/li\u003e\n\u003cli\u003eFlood alert feature activated by optional add-on sensor connection kit\u003c\/li\u003e\n\u003cli\u003eIncludes an optional integrated \u003cstrong\u003esupervisory switch\u003c\/strong\u003e on each gate valve for the OS\u0026amp;Y model\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796639031573,"sku":"F0191317","price":36833.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177376.jpg?v=1772725314","url":"https:\/\/www.backflowpreventer.com\/products\/10-c500-osy-g-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}