Watts LFLLL40XL 5 150 210 FS 3 4 Part of the LFLL40XL Series Nonwoven Fabric Specifications Backflow Preventer Type Dual Specifications Backflow Preventer Type Dual Check Body Finish Bronze Body Material Lead Free Brass Body Pattern Inline Brand Watts Bypass No Cap And Tether No Disc Material Santoprene EAN 098268824742 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 IN Inlet Connection Size Metric 25 MM Inlet Connection Type Union Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 180 Maximum Working Pressure BAR 12 1 1 4 inch cast iron air separator Specification Sheet Relief Valve Flood Sensor Retrofit Connection Kit (Spanish) 5 Inch coated thermostat length