Booster Pump, Phase Single, Pump Housing Material Cast Iron, Motor Enclosure Open Dripproof, Horsepower 1 hp, Nameplate Voltage 230V AC, Flow Rate @ 10 psi 76 gpm, Flow Rate @ 20 psi 62 gpm, Flow Rate @ 30 psi 41 gpm, Shut Off Pressure (Maximum) 39 psi, Compatible Intake Pipe Size 1 1/2 in, Compatible Discharge Pipe Size 1 1/4 in, Intake Type NPT, Mounting Orientation Horizontal, For Use With Potable Systems No, Amps 8.1 A, Case Pressure (Maximum) 100 psi