Turbine Pump, Phase Three, Pump Housing Material Bronze, Motor Enclosure Open Dripproof, Horsepower 1/2 hp, Nameplate Voltage 208-230/460V AC, Shut Off Pressure (Maximum) 120 psi, Maximum Flow Rate 6 gpm, Flow Rate @ 10 psi 6 gpm, Flow Rate @ 20 psi 5.4 gpm, Flow Rate @ 30 psi 4.9 gpm, Compatible Intake Pipe Size 3/4 in, Compatible Discharge Pipe Size 3/4 in, Discharge Type NPT, Motor Type 3-Phase, Best Efficiency Head 100 ft, Case Pressure (Maximum) 300 psi, Compatible with Media Type Water WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -