{"product_id":"4-5000ss-osy-cfm-fs","title":"4 5000SS-OSY-CFM-FS","description":"\u003cp\u003eThe Ames Fire \u0026amp; Waterworks Series 5000SS Reduced Pressure Detector Assembly, 4 inch, with \u003cstrong\u003eOSY shutoffs\u003c\/strong\u003e, \u003cstrong\u003ecubic feet meter\u003c\/strong\u003e, and \u003cstrong\u003eflood sensor\u003c\/strong\u003e, is designed to protect drinking water supplies from dangerous cross-connections.\u003c\/p\u003e\u003cp\u003eThis backflow preventer assembly prevents the reverse flow of hazardous materials into the potable water supply due to backsiphonage or backpressure, ideal for health hazard applications in continuous pressure piping systems such as fireline, irrigation, or industrial processing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel construction\u003c\/strong\u003e throughout provides long-term \u003cstrong\u003ecorrosion resistance\u003c\/strong\u003e and maximum strength.\u003c\/li\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eSentryPlus Alert® flood sensor\u003c\/strong\u003e to detect excessive water discharges from the relief valve, integrating with compatible add-on connection kits (BMS, cellular, or Sensor Control Monitor via RS-485 Modbus or Nexa® Wi-Fi) for maintenance alerts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight stainless steel body\u003c\/strong\u003e reduces installation and shipping costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort end-to-end dimensions\u003c\/strong\u003e make retrofit installations easy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom-mounted relief valve\u003c\/strong\u003e reduces clearance requirements when installed against an outside wall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermoplastic cam-check valves\u003c\/strong\u003e provide maximum flow at low pressure drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo special tools required for servicing\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact construction\u003c\/strong\u003e allows for smaller enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel relief valve\u003c\/strong\u003e with a balanced rolling diaphragm eliminates sliding seals and lowers maintenance costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCubic feet per minute meter\u003c\/strong\u003e (CFM) helps detect underground leaks and unauthorized water use.\u003c\/li\u003e\n\u003cli\u003eUL and FM Approved \u003cstrong\u003eoutside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e with \u003cstrong\u003eflanged connections\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eBronze body ball valve test cocks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e 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. Before installing, consult your local water authority, building, and plumbing codes.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796652761365,"sku":"F0690995","price":11553.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177933.jpg?v=1772725787","url":"https:\/\/www.backflowpreventer.com\/products\/4-5000ss-osy-cfm-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}