Turbine Pump, Phase Single, Pump Housing Material Bronze, Motor Enclosure Open Dripproof, Horsepower 1/2 hp, Nameplate Voltage 115/230V AC, Shut Off Pressure (Maximum) 120 psi, Maximum Flow Rate 6 gpm, Flow Rate @ 10 psi 6 gpm, Flow Rate @ 20 psi 5.2 gpm, Flow Rate @ 30 psi 4.7 gpm, Compatible Intake Pipe Size 3/4 in, Compatible Discharge Pipe Size 3/4 in, Discharge Type NPT, Motor Type Capacitor-Start/Run, Best Efficiency Head 85 ft, Case Pressure (Maximum) 200 psi WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)