{"product_id":"4-lf866-dosy-gpm-fs","title":"4 LF866-DOSY-GPM-FS","description":"\u003cp\u003eThis \u003cstrong\u003e4 inch lead free FEBCO MasterSeries® LF866 Reduced Pressure Zone Detector Assembly\u003c\/strong\u003e is designed to protect potable drinking water systems from backpressure and backsiphonage in high hazard\/toxic applications.\u003c\/p\u003e\u003cp\u003eIt includes an integrated flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve, signaling potential flooding events.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eductile iron body\u003c\/strong\u003e coated with \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, a patented three-part advanced epoxy system, to resist microbial-induced corrosion (MIC) and protect exposed metal surfaces.\u003c\/li\u003e\n\u003cli\u003eIncorporates 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\u003eDesigned with \u003cstrong\u003einline serviceable assemblies\u003c\/strong\u003e, requiring no special tools for maintenance.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eOS\u0026amp;Y resilient wedge gate shutoff valves\u003c\/strong\u003e (UL Classified and FM Approved).\u003c\/li\u003e\n\u003cli\u003eEquipped with a bypass line featuring a \u003cstrong\u003e5\/8 inch x 3\/4 inch gallons per minute (GPM) water meter\u003c\/strong\u003e to detect leaks or unauthorized water usage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Sensor Functionality\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe integrated flood sensor is designed to detect continuous discharge from the relief valve.\u003c\/li\u003e\n\u003cli\u003eAn \u003cstrong\u003eadd-on connection kit is required\u003c\/strong\u003e to activate the sensor's communication capabilities (BMS, cellular, or Sensor Control Monitor via RS-485 Modbus\/Nexa platform via Wi-Fi).\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eWithout the connection kit, the flood sensor functions as a passive component and does not communicate with other devices.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796688216341,"sku":"F683166","price":15392.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179106.jpg?v=1772726755","url":"https:\/\/www.backflowpreventer.com\/products\/4-lf866-dosy-gpm-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}