Booster Pump Phase Three Pump Housing Material Stainless Steel Motor Enclosure Open Dripproof Horsepower 3 hp Nameplate Voltage 208-230/460V AC Flow Rate @ 10 psi 35 gpm Flow Rate @ 60 psi 34.1 gpm Flow Rate @ 70 psi 36 gpm Flow Rate @ 80 psi 32.3 gpm Flow Rate @ 90 psi 31 gpm Flow Rate @ 100 psi 30.5 gpm Flow Rate @ 120 psi 28.3 gpm Shut Off Pressure (Maximum) 225 psi Compatible Intake Pipe Size 1 in Compatible Discharge Pipe Size 1 in Intake Type NPT