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 32.5 gpm Flow Rate @ 20 psi 31.2 gpm Flow Rate @ 30 psi 30.5 gpm Flow Rate @ 40 psi 29.8 gpm Flow Rate @ 50 psi 28.7 gpm Flow Rate @ 60 psi 27.5 gpm Flow Rate @ 70 psi 26.8 gpm Flow Rate @ 80 psi 26.1 gpm Flow Rate @ 90 psi 25.3 gpm Flow Rate @ 100 psi 24.3 gpm Flow Rate @ 120 psi 21.2 gpm