Booster Pump, Phase Three, Pump Housing Material Stainless Steel, Motor Enclosure Totally Enclosed Fan Cooled, Horsepower 1 1/2 hp, Nameplate Voltage 208-230/460V AC, Flow Rate @ 40 psi 22 gpm, Flow Rate @ 50 psi 20.5 gpm, Flow Rate @ 60 psi 19 gpm, Flow Rate @ 70 psi 16.5 gpm, Flow Rate @ 80 psi 14 gpm, Flow Rate @ 90 psi 10 gpm, Flow Rate @ 100 psi 5 gpm, Shut Off Pressure (Maximum) 108 psi, Compatible Intake Pipe Size 1 1/4 in, Compatible Discharge Pipe Size 1 1/4 in, Intake Type Flange WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -