Sump Pump HP 1/3 Rated Voltage 115V AC Hz 60 Hz Amps 5.0 A Switch Actuation No Switch Included Switch Electrical Connection No Switch Included Body Material Cast Iron Impeller Material Nylon Shaft Seal Material - Pumps Carbon Ceramic Nitrile Rubber Flow Rate @ 5 ft of Head 53 gpm Flow Rate @ 10 ft of Head 50 gpm Flow Rate @ 15 ft of Head 42 gpm Flow Rate @ 20 ft of Head 34 gpm Max Head 28 ft Min Sump Pit Dia 12 in Overall Height 11 2/25 in Discharge 1 1/2 in FNPT