{"product_id":"8-c500n-dosy-g-fs","title":"8 C500N-DOSY-G-FS","description":"\u003cp\u003eThis Colt™ 8 inch \u003cstrong\u003estainless steel\u003c\/strong\u003e reduced pressure detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and non-potable water from entering the potable water supply due to backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eThis compact modular design is approved for \u003cstrong\u003ehorizontal N pattern installation\u003c\/strong\u003e and includes a \u003cstrong\u003eflood sensor\u003c\/strong\u003e with SentryPlus Alert® technology.\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, 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\u003eProvides protection to drinking water supplies from dangerous cross-connections in accordance with national plumbing codes.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eflood sensor\u003c\/strong\u003e to detect excessive water discharges from the relief valve, capable of triggering multichannel alerts when activated with an add-on connection kit.\u003c\/li\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003esupervisory switch\u003c\/strong\u003e is an option on each gate valve of the OS\u0026amp;Y model.\u003c\/li\u003e\n\u003cli\u003eExtremely \u003cstrong\u003ecompact design\u003c\/strong\u003e, approximately 70% lighter than traditional designs.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003e304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e.\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\u003ePatented \u003cstrong\u003elink check\u003c\/strong\u003e for lowest pressure loss.\u003c\/li\u003e\n\u003cli\u003eUnmatched \u003cstrong\u003eease of serviceability\u003c\/strong\u003e with replaceable check disc rubber.\u003c\/li\u003e\n\u003cli\u003eAvailable with \u003cstrong\u003egrooved butterfly valve shutoffs\u003c\/strong\u003e (this model includes OSY gate valves).\u003c\/li\u003e\n\u003cli\u003eBottom-mounted \u003cstrong\u003ecast stainless steel relief valve\u003c\/strong\u003e.\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\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConsists of two independent \u003cstrong\u003eLink Check modules\u003c\/strong\u003e, a differential pressure relief valve, two drip tight shutoff valves, and required test cocks.\u003c\/li\u003e\n\u003cli\u003eLink Check modules and relief valve are contained within a single accessible housing made from 304 (Schedule 40) stainless steel pipe with groove end connections.\u003c\/li\u003e\n\u003cli\u003eBypass assembly includes a meter for gallon or cubic measurements and a reduced pressure zone assembly.\u003c\/li\u003e\n\u003cli\u003eOS\u0026amp;Y model includes an integrated supervisory switch that activates within two turns from open and sends a tamper signal when the valve is closed or removed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796644897045,"sku":"F0206501","price":28134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177664.jpg?v=1772725540","url":"https:\/\/www.backflowpreventer.com\/products\/8-c500n-dosy-g-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}