Watts LLL40XL 5 150 210 FS 3 4 Part of the LL40XL Series mainline siltfence All modules must be replaced All modules must be replaced simultaneously to ensure the most accurate pressure data Specifications Backflow Preventer Type Dual Check with Atmospheric Vent Body Finish Stainless Steel Body Material Stainless Steel Body Pattern Does Not Apply To Product Brand Watts Buy American Act Compliant NO Bypass No Cap And Tether No Disc Material Santoprene EAN 098268848953 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 3 8 IN Inlet Connection Size Metric 10 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 130 Maximum Working Pressure BAR 10 Requires purchase of activation kit to activate sensor Specification Sheet LL40XL (French)