{"product_id":"2-1-2-lf886-lg-gpm-fs","title":"2 1\/2 LF886-LG-GPM-FS","description":"\u003cp\u003eThis \u003cstrong\u003e2 1\/2 inch lead free MasterSeries® LF866V Reduced Pressure Zone Detector Backflow Preventer Assembly\u003c\/strong\u003e is designed to protect potable water systems from \u003cstrong\u003ebackpressure\u003c\/strong\u003e and \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e conditions involving high hazard (toxic) fluids.\u003c\/p\u003e\u003cp\u003eIt is suitable for industrial installations and applications where local governing codes mandate protection against non-potable water being pumped or siphoned back into the system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free\u003c\/strong\u003e construction to comply with low lead installation requirements.\u003c\/li\u003e\n\u003cli\u003eDesigned to protect against \u003cstrong\u003ebackpressure\u003c\/strong\u003e and \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e in high hazard (toxic) applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctile iron body\u003c\/strong\u003e construction with patented \u003cstrong\u003eArmorTek®\u003c\/strong\u003e three-part advanced epoxy coating system to reduce \u003cstrong\u003emicrobial-induced corrosion (MIC)\u003c\/strong\u003e and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eflood sensor\u003c\/strong\u003e with SentryPlus Alert® technology to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003e\n\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, requiring no special tools for maintenance.\u003c\/li\u003e\n\u003cli\u003eCaptured modular spring assembly, reversible, and replaceable discs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField replaceable seats\u003c\/strong\u003e for easier maintenance.\u003c\/li\u003e\n\u003cli\u003eModular and repairable \u003cstrong\u003epressure differential relief valve\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eClapper check assembly with captured O-ring design.\u003c\/li\u003e\n\u003cli\u003eDetector bypass assembly with a \u003cstrong\u003egallons per minute (GPM) meter\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Sensor Operation\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe flood sensor detects excessive water discharges from the relief valve, signaling potential flooding.\u003c\/li\u003e\n\u003cli\u003eAn add-on connection kit (sold separately) is \u003cem\u003erequired to activate the flood sensor\u003c\/em\u003e; without it, the sensor is passive and will not communicate alerts.\u003c\/li\u003e\n\u003cli\u003eConnection kit options include BMS, cellular communication, and the Sensor Control Monitor for integration with BAS via RS-485 Modbus or Nexa® platform via Wi-Fi.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eThe flood sensor does not replace the need to comply with all installation, operation, and maintenance instructions and codes, including proper drainage. Watts® is not responsible for alert failures due to connectivity issues, power outages, or improper installation.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant Safety Information\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cem\u003eThoroughly read all installation instructions and product safety information before beginning installation. Inquire with governing authorities for local installation requirements.\u003c\/em\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796815290645,"sku":"F683150","price":7483.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/183839.jpg?v=1772730796","url":"https:\/\/www.backflowpreventer.com\/products\/2-1-2-lf886-lg-gpm-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}