Centrifugal Pump, Phase Three, Pump Housing Material Bronze, Horsepower 1 hp, Nameplate Voltage 208-230/460V AC, Flow Rate @ 40 ft of Head (Maximum) 50 gpm, Maximum Feet of Head 50 ft, Compatible Intake Pipe Size 1 1/2 in, Intake Type NPT, Compatible Discharge Pipe Size 1 1/4 in, Discharge Type NPT, Motor Enclosure Open Dripproof, Maximum Flow Rate 88 gpm, Flow Rate @ 10 ft of Head (Maximum) 88 gpm, Flow Rate @ 15 ft of Head (Maximum) 83 gpm, Flow Rate @ 20 ft of Head (Maximum) 77 gpm WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)