Watts 152AT 10 30 1 1 4 Part of the 152A Series ZA100F 8NH Specifications Backflow Preventer Type Vacuum Specifications Backflow Preventer Type Vacuum Breaker Body Finish Brass Body Material Brass Brand Watts Buy American Act Compliant NO Bypass No Cap And Tether No Disc Material Silicone EAN 098268209815 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 IN Inlet Connection Size Metric 25 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type NPT Lead Free NO Maximum Temperature Fahrenheit 180 Maximum Working Pressure BAR 8 Specifications Blowdown Outlet Connection Flanged Joint Blowdown Outlet Size 3 4 IN Body Material Stainless Steel Body Pattern Wye Bolt Material Steel Brand Watts Buy American Act Compliant NO Class Rating 150 EAN 098268802207 Epoxy Coating Type None Flange Material Carbon Steel Gasket Material EPDM Inlet Connection Size 6 IN Inlet Connection Size Metric 150 MM Inlet Connection Type Flanged Joint Inlet Thread Type Does Not Apply To Product Lead Free YES Outlet Connection Size 6 IN Outlet Connection Type Flanged Joint Outlet Thread Type Does Not Apply To Product Part Number 0821114 Plug Material Brass Retainer Cover Material Stainless Steel Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size ONE_EIGHTH Series 77F SS Strainer Type Wye WOG Rating 200 PSI Specification Sheet 77F SS and adjusting spring for reduced pressure range of 10 to 30 psi (0 It is highly sensitive to reduced pressure changes