{"product_id":"2-5-lf866-osy-gpm-fs","title":"2.5 LF866-OSY-GPM-FS","description":"\u003cp\u003eThis \u003cstrong\u003e2 1\/2 inch lead free MasterSeries LF866 Reduced Pressure Zone Detector Backflow Preventer Assembly\u003c\/strong\u003e is designed to protect potable drinking water systems from \u003cstrong\u003ebackpressure\u003c\/strong\u003e and \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e conditions, particularly in \u003cstrong\u003ehigh hazard\/toxic\u003c\/strong\u003e industrial installations and applications.\u003c\/p\u003e\u003cp\u003eIt features a \u003cstrong\u003eflood sensor\u003c\/strong\u003e with SentryPlus Alert technology to detect excessive water discharges from the relief valve, providing alerts for potential flooding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eductile iron body\u003c\/strong\u003e construction with patented \u003cstrong\u003eArmorTek\u003c\/strong\u003e, a three-part advanced epoxy coating system engineered to reduce \u003cstrong\u003emicrobial-induced corrosion (MIC)\u003c\/strong\u003e and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eCombines the use of a \u003cstrong\u003estainless-steel relief valve seat\u003c\/strong\u003e and \u003cstrong\u003estainless-steel check components\u003c\/strong\u003e for maximum performance and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInline serviceable assembly\u003c\/strong\u003e; no special tools required for servicing check modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptured modular spring assembly\u003c\/strong\u003e, \u003cstrong\u003ereversible and replaceable discs\u003c\/strong\u003e, and \u003cstrong\u003efield replaceable seats\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIntegrated Flood Detection\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eflood sensor\u003c\/strong\u003e on the relief valve to detect excessive water discharges, relaying signals for multichannel alerts (call, email, text) to notify personnel of potential flooding.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eAn add-on connection kit is required to activate the flood sensor for active communication; without the connection kit, the flood sensor is a passive component. The flood sensor does not replace the need for proper drainage or compliance with installation\/maintenance codes.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAuxiliary Bypass System\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetector bypass assembly\u003c\/strong\u003e with a \u003cstrong\u003egallons per minute (GPM) meter\u003c\/strong\u003e and an approved check assembly.\u003c\/li\u003e\n\u003cli\u003eDesigned to detect potential \u003cstrong\u003eunderground water leaks\u003c\/strong\u003e and \u003cstrong\u003eunauthorized water usage\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design\u003c\/strong\u003e; remains in main valve assembly profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInline serviceable 3\/4 inch check assembly\u003c\/strong\u003e; no special tools required.\u003c\/li\u003e\n\u003cli\u003eField replaceable seat and disc.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796688675093,"sku":"F683174","price":11966.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179130.jpg?v=1772726775","url":"https:\/\/www.backflowpreventer.com\/products\/2-5-lf866-osy-gpm-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}