Febco LF850U QT FZ 1 1 4 Part of the LF850 Small Series R304 Detectable Warning Surfaces 2 Body Material Lead Free 2 Body Material Lead Free Cast Copper Silicon Alloy Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating No Disc Material EPDM EAN 098268349849 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature Fahrenheit 160 Maximum Working Pressure BAR 20 00 Minimum Temperature Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Gear Operated Butterfly Valve Outlet Thread Type Does Not Apply To Product Part Number 0124759 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Series LF957RPDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet Flood Sensor Connection Kit Watts captured springs Ideal for protection in continuous pressure piping applications and at cross connections identified as non health hazards and for contaminants at the service line entrance