Marine Centrifugal Pump, Phase -, Pump Housing Material Stainless Steel, Horsepower 5/32 hp, Nameplate Voltage 12V DC, Maximum Feet of Head 18 ft, Compatible Intake Pipe Size 3/4 in, Intake Type NPT, Compatible Discharge Pipe Size 3/4 in, Discharge Type NPT, Motor Enclosure Totally Enclosed Fan Cooled, Maximum Flow Rate 21 gpm, Flow Rate @ 5 ft of Head (Maximum) 17 gpm, Flow Rate @ 10 ft of Head (Maximum) 10.6 gpm, Flow Rate @ 15 ft of Head (Maximum) 5.3 gpm, Suction Lift (Maximum) 6.5 ft