Watts 2 1 2 957 NRS FP Part of the 957 Series ZC100F 3NH Specifications Air Precharge 12 PSI Specifications Air Precharge 12 PSI Air Valve Yes Bladder Material Butyl Brand Watts Buy American Act Compliant NO Color Gray Diameter 8 IN EAN 098268340211 Electricity Required No Fuel Gauge No Inlet Connection Size 1 2 IN Inlet Connection Size Metric 15 MM Inlet Connection Type Male Threaded Inlet Thread Type NPT Lead Free Not In Scope Liner Material Does Not Apply To Product Maximum Operating Temperature Fahrenheit 220 Maximum Working Pressure PSI 75 Mount Type Pipe Orientation Vertical Horizontal Part Number 0235089 Series ETX ASF Stand Included No Tank Acceptance 1 Gallon at 12 PSI Tank Height 12 1 2 IN Tank Material Carbon Steel Tank Volume 2 Specifications Blowdown Outlet Connection Grooved Joint Blowdown Outlet Size 3 4 IN Body Material Stainless Steel Body Pattern Wye Bolt Material Steel Brand Watts Class Rating 125 EAN 098268264982 Epoxy Coating Type None Flange Material Carbon Steel Gasket Material EPDM Grooved Coupling Material Ductile Iron Inlet Connection Size 10 IN Inlet Connection Size Metric 250 MM Inlet Connection Type Grooved Joint Inlet Thread Type Does Not Apply To Product Lead Free YES Outlet Connection Size 10 IN Outlet Connection Type Grooved Joint Outlet Thread Type Does Not Apply To Product Part Number 0821166 Plug Material Brass Retainer Cover Material Stainless Steel Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size THREE_SIXTEENTHS Series 77F SS Strainer Type Wye WOG Rating 200 PSI Specification Sheet 77F SS UPC 098268157444 Groove couplings for ease of installation and pipe alignment