{"product_id":"4-c400z-osy-fs","title":"4 C400Z-OSY-FS","description":"\u003cp\u003eThe Colt C400 Reduced Pressure Zone (RPZ) backflow preventer assembly is designed to protect potable water systems from contamination due to backsiphonage and backpressure. This 4-inch lead-free assembly is suitable for health hazard applications and is approved for horizontal \u003cstrong\u003eZ pattern installation\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThis assembly features a stainless steel body with a quick access sleeve, torsion spring check modules, resilient seated gate valves with \u003cstrong\u003eoutside stem and yoke (OSY)\u003c\/strong\u003e, test cocks, and a bottom-mounted pressure relief valve. It includes a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free*\u003c\/strong\u003e construction complies with Lead Free* installation requirements (*wetted surface contains less than 0.25% of lead by weight).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e, 70% lighter than traditional designs.\u003c\/li\u003e\n\u003cli\u003eType 304 (Schedule 40) \u003cstrong\u003estainless 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 link check for lowest pressure loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched ease of serviceability\u003c\/strong\u003e with torsion spring check modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable check disc rubber\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood sensor on relief valve\u003c\/strong\u003e for flood detection with SentryPlus Alert® technology.\u003c\/li\u003e\n\u003cli\u003eIntegrated supervisory switch as an option on each gate valve of the OS\u0026amp;Y model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e 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. Use of the flood sensor does not replace the need to comply with all required instructions, codes, and regulations related to installation, operation, and maintenance of this product, including the need to provide proper drainage in the event of a discharge.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796638507285,"sku":"F0191284","price":9385.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177375.jpg?v=1772725305","url":"https:\/\/www.backflowpreventer.com\/products\/4-c400z-osy-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}