Booster Pump Phase Three Pump Housing Material Cast Iron Motor Enclosure Open Dripproof Horsepower 2 hp Nameplate Voltage 208-230/460V AC Flow Rate @ 30 psi 34 gpm Flow Rate @ 40 psi 32 gpm Flow Rate @ 50 psi 29 gpm Flow Rate @ 60 psi 25 gpm Flow Rate @ 70 psi 19 gpm Flow Rate @ 80 psi 10 gpm Shut Off Pressure (Maximum) 88 psi Compatible Intake Pipe Size 1 1/2 in Compatible Discharge Pipe Size 1 1/4 in Intake Type NPT Mounting Orientation Horizontal