Submersible Sump Pump HP 1/3 Rated Voltage 120V AC Hz 60 Hz Amps 3.8 A Switch Actuation No Switch Included Switch Electrical Connection No Switch Included Body Material Aluminum Impeller Material Engineered Polymer Shaft Seal Material - Pumps Buna-N Carbon Ceramic Flow Rate @ 5 ft of Head 58 gpm Flow Rate @ 10 ft of Head 46 gpm Flow Rate @ 15 ft of Head 31 gpm Flow Rate @ 20 ft of Head 19 gpm Max Head 29 ft Min Sump Pit Dia 8 in Body Dia 7 1/2 in