{"product_id":"2-5-lf866-osy-lm-fs","title":"2.5 LF866-OSY-LM-FS","description":"\u003cp\u003eThe FEBCO MasterSeries LF866 Reduced Pressure Zone Detector Assembly is a 2 1\/2 inch lead free backflow preventer designed to protect potable drinking water systems from backpressure and backsiphonage in high hazard\/toxic applications. It features an integrated flood sensor to detect excessive water discharges.\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 complies with low lead installation requirements for potable water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorTek® Coating\u003c\/strong\u003e: A patented three-part advanced epoxy system applied to internal and external ductile iron components reduces microbial-induced corrosion (MIC) and protects exposed metal substrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood Sensor\u003c\/strong\u003e: Detects excessive water discharges from the relief valve using SentryPlus Alert® technology. An add-on connection kit (BMS, cellular, or Sensor Control Monitor with RS-485 Modbus\/Nexa Wi-Fi) is required to activate alerts for potential flooding events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Valve\u003c\/strong\u003e: Features stainless steel relief valve seat and check components for maximum performance and durability, field replaceable seats, and reversible\/replaceable discs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Bypass\u003c\/strong\u003e: Compact design with an inline serviceable 3\/4 inch check assembly to detect potential underground water leaks and unauthorized water usage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFitted with \u003cstrong\u003eUL Classified and FM Approved OS\u0026amp;Y resilient wedge gate valves\u003c\/strong\u003e at inlet and outlet.\u003c\/li\u003e\n\u003cli\u003eFour (4) properly located resilient seated \u003cstrong\u003etest cocks\u003c\/strong\u003e are included for maintenance and testing.\u003c\/li\u003e\n\u003cli\u003eEnd connections compliant to \u003cstrong\u003eASME B16.1 Class 125\u003c\/strong\u003e and \u003cstrong\u003eAWWA Class D Flange\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eInstallation must comply with all required instructions, codes, and regulations. An add-on connection kit is required to activate the flood sensor's alert functionality. Without this kit, the sensor operates passively.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796688249109,"sku":"F683192","price":11902.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179108.jpg?v=1772726756","url":"https:\/\/www.backflowpreventer.com\/products\/2-5-lf866-osy-lm-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}