Booster Pump, Phase Three, Pump Housing Material Stainless Steel, Motor Enclosure Open Dripproof, Horsepower 2 hp, Nameplate Voltage 208-230/460V AC, Flow Rate @ 20 psi 34 gpm, Flow Rate @ 30 psi 32.5 gpm, Flow Rate @ 40 psi 31.5 gpm, Flow Rate @ 50 psi 31 gpm, Flow Rate @ 60 psi 29.5 gpm, Flow Rate @ 70 psi 27.5 gpm, Flow Rate @ 80 psi 26.8 gpm, Flow Rate @ 90 psi 25 gpm, Flow Rate @ 100 psi 24.2 gpm, Flow Rate @ 120 psi 20.3 gpm, Shut Off Pressure (Maximum) 150 psi