Booster Pump Phase Three Pump Housing Material Stainless Steel Motor Enclosure Open Dripproof Horsepower 2 hp Nameplate Voltage 230/460V AC Flow Rate @ 10 psi 35 gpm Flow Rate @ 20 psi 34 gpm Flow Rate @ 30 psi 32.5 gpm Flow Rate @ 40 psi 31 gpm Flow Rate @ 50 psi 30.5 gpm Flow Rate @ 60 psi 29.5 gpm Flow Rate @ 70 psi 28 gpm Flow Rate @ 80 psi 26 gpm Flow Rate @ 90 psi 25.5 gpm Flow Rate @ 100 psi 24 gpm Flow Rate @ 120 psi 20 gpm Shut Off Pressure (Maximum) 75 psi