Submersible Sump Pump HP 1/6 Rated Voltage 120V AC Hz 60 Hz Amps 4 A Switch Actuation Sensor Switch Electrical Connection Integral Body Material Cast Iron Impeller Material Thermoplastic Flow Rate @ 5 ft of Head 37 gpm Flow Rate @ 10 ft of Head 30 gpm Flow Rate @ 15 ft of Head 22 gpm Flow Rate @ 20 ft of Head 11 gpm Max Head 23 ft Min Sump Pit Dia 12 in Body Dia 8 in Overall Height 11 in Discharge 1 1/2 in FNPT Max Diameter Solids 3/8 in