Watts 77F CSSI 2 1 2 Part of the 77F CSSI Series Z100F 8NH 50 Minimum Temperature Fahrenheit 33 Outlet 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 1 2 IN Outlet Connection Type Union Solder Outlet Thread Type Does Not Apply To Product Part Number 0009537 Series LFN55B M1 Standard Reduced Pressure Setting BAR 3 Specifications Backflow Preventer Type Dual Check Body Finish Bronze Body Material Lead Free Bronze Body Pattern Inline Brand Watts Bypass No Cap And Tether No Disc Material Silicone EAN 098268638691 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 1 4 IN Inlet Connection Size Metric 32 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 140 Maximum Working Pressure BAR 11 This stainless steel flanged wye pattern strainer is used in liquid and steam applications