Watts ET RA 85 Part of the ET RA Series roof hatch finder Food grade sanitary porcelain enameled interior coating Food grade sanitary porcelain enameled interior coating 2 Body Material Lead Free Copper Silicon Alloy Brand Watts Buy American Act Compliant NO Corrosion Resistant Coating No Disc Material EPDM EAN 098268178241 Gauge Option Gauge Tapping & Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 2 IN Inlet Connection Type Union Press Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 20 Specifications Air Precharge 12 PSI Air Valve Yes Bladder Material Butyl Brand Watts Color Red Diameter 16 IN EAN 098268913354 Electricity Required No Fuel Gauge No Inlet Connection Size 1 IN Inlet Connection Size Metric 25 MM Inlet Thread Type NPT Lead Free NO Liner Material Does Not Apply To Product Maximum Operating Temperature Fahrenheit 240 Maximum Working Pressure PSI 125 Mount Type Free Standing Orientation Vertical Part Number 0212013 Series ET RA Stand Included Yes Tank Acceptance Does Not Apply To Product Tank Height 37 IN Tank Material Carbon Steel Tank Volume 23 Gallon Specification Sheet ET RA Precharged to 12 psi