Booster Pump Phase Three Pump Housing Material Stainless Steel Motor Enclosure Open Dripproof Horsepower 3/4 hp Nameplate Voltage 208-230/460V AC Flow Rate @ 10 psi 13.7 gpm Flow Rate @ 20 psi 12.8 gpm Flow Rate @ 30 psi 11.9 gpm Flow Rate @ 40 psi 11 gpm Flow Rate @ 50 psi 10.8 gpm Flow Rate @ 60 psi 10.6 gpm Flow Rate @ 70 psi 10 gpm Flow Rate @ 80 psi 9.4 gpm Flow Rate @ 90 psi 8.4 gpm Flow Rate @ 100 psi 7.4 gpm Flow Rate @ 120 psi 4.7 gpm Shut Off Pressure (Maximum) 141 psi