Febco® F683008 LF825Y Y-Pattern Backflow Preventer with Flood Sensor, 1-1/4 in Nominal, FPT End Style, Quarter-Turn Ball Valve, Lead Free Bronze Body, Reduced Pressure Zone, Import

This 1 1/4 inch lead free Y pattern reduced pressure zone backflow preventer assembly prevents the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure. It is used in water services to industrial plants, hospitals, morgues, mortuaries, and chemical plants and is also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. This assembly consists of a lead free body, threaded quarter turn ball valves, test cocks, spring loaded Y pattern check valves, and one hydraulically dependent differential relief valve. This backflow assembly contains a flood sensor with SentryPlus Alert(R) technology to detect excessive water discharges from the relief valve. When paired with an add on connection kit, the sensor is activated to relay alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor which enables integration with BAS via RS-485 Modbus or the Nexa(R) platform through Wi-Fi. Febco®, F683008, Backflow Preventer with Flood Sensor, Y-Pattern, Series: LF825Y, 1-1/4 in Nominal, FPT End Style, 175 psi Pressure, 32 to 140 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Media: Water, Lead Free Bronze Body, Cast Copper Silicon Alloy, Import