{"product_id":"10-lf860-osy-fs","title":"10 LF860-OSY-FS","description":"\u003cp\u003eThis 10 inch lead free MasterSeries® LF860 Reduced Pressure Zone assembly is engineered to protect potable drinking water systems from backpressure and backsiphonage conditions in high hazard\/toxic applications. It includes UL Classified and FM Approved outside stem and yoke (OSY) shutoff valves, a lead free ductile iron body, top mounted test cocks, spring-loaded check valves, and a pressure differential relief valve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Corrosion Protection\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe assembly's iron components are coated with \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, a patented three-part advanced epoxy system designed to reduce \u003cstrong\u003emicrobial-induced corrosion (MIC)\u003c\/strong\u003e and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eImproved with a \u003cstrong\u003estainless steel relief valve seat\u003c\/strong\u003e and \u003cstrong\u003estainless steel check components\u003c\/strong\u003e, these rugged assemblies offer enhanced dependability and extended valve life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection and Alerts\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAn add-on connection kit is required to activate the flood sensor for alert relay.\u003c\/em\u003e Kit options include BMS, cellular communication, or the Sensor Control Monitor for integration with BAS via RS-485 Modbus or the Nexa® platform through Wi-Fi.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDesign and Serviceability\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free construction\u003c\/strong\u003e complies with low lead installation requirements, with the wetted surface containing less than 0.25% lead by weight.\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003einline serviceability\u003c\/strong\u003e without requiring special tools.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003efield replaceable seats\u003c\/strong\u003e, and \u003cstrong\u003ereversible and replaceable discs\u003c\/strong\u003e for easy maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796682744085,"sku":"F122944","price":49194.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/178869.jpg?v=1772726564","url":"https:\/\/www.backflowpreventer.com\/products\/10-lf860-osy-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}