Sump Pump HP 1/3 Phase - Pumps Single Rated Voltage 115V AC Hz 60 Hz Amps 9 Switch Actuation Piggyback Switch Electrical Connection Piggyback Body Material Cast Iron Impeller Material Nylon Shaft Seal Material - Pumps Carbon Ceramic Flow Rate @ 5 ft of Head 46 gpm Flow Rate @ 10 ft of Head 29 gpm Flow Rate @ 15 ft of Head 12.5 gpm Flow Rate @ 20 ft of Head Not Applicable Max Head 18 ft Min Sump Pit Dia 18 in Body Dia 7 in Overall Height 7 11/100 in