Booster Pump Phase Single Pump Housing Material Cast Iron Motor Enclosure Open Dripproof Horsepower 2 hp Nameplate Voltage 115/230V AC Flow Rate @ 20 psi 50 gpm Flow Rate @ 30 psi 48 gpm Flow Rate @ 40 psi 42 gpm Flow Rate @ 50 psi 48 gpm Flow Rate @ 60 psi 27 gpm Shut Off Pressure (Maximum) 70 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 25/12.5 A