Watts 957RPDA DOSY CFM FS 4 Part of the 957RPDA Series R304 Detectable Warning Surfaces Specifications Body Material Iron Brand Specifications Body Material Iron Brand Watts Buy American Act Compliant NO EAN 098268019452 Inlet Connection Size 1 1 2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free Not In Scope Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0383742 Pressure Range 30 to 75 PSI Pressure Relief Setting PSI 45 Series 740 Specification Sheet 174A Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 1 1 2 IN Body Material Cast Iron Body Pattern Wye Brand Watts Class Rating 126 EAN 098268833317 Epoxy Coating Type None Gasket Material Garlock Inlet Connection Size 3 IN Inlet Connection Size Metric 80 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Outlet Connection Size 3 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0220342 Plug Material Cast Iron Retainer Cover Material Cast Iron Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size 100 MESH Series 77S Strainer Type Wye WOG Rating 400 PSI Specification Sheet 77S M1 The add on sensor connection kit is available for building management systems and cellular communication Specifications ArmorTek Technology No Backflow Preventer Type Reduced Pressure Detector Assembly Body Finish Stainless Steel Body Material Stainless Steel Body Pattern Straight Brand Watts Bypass Yes Bypass Size 3 4 IN Cap And Tether No Disc Material Silicone EAN 098268505092 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 4 IN Inlet Connection Size Metric 100 MM Inlet Connection Type Grooved Joint Inlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Inlet Thread Type Does Not Apply To Product Lead Free No Maximum Temperature Fahrenheit 140 Maximum Working Pressure BAR 12