Sump Pump HP 1/2 hp Rated Voltage 120V AC Hz 60 Phase - Pumps 1 Amps 5.0 A Switch Actuation Vertical Float Switch Electrical Connection Integral Off Point 5 in On Point 13 in-15 in Body Material Cast Iron Impeller Material Stainless Steel Flow Rate @ 5 ft of Head 60.0 gpm Flow Rate @ 10 ft of Head 48.0 gpm Flow Rate @ 15 ft of Head 33.0 gpm Flow Rate @ 20 ft of Head 10.0 gpm Max Diameter Solids 3/8 in Min Sump Pit Dia 18 in Body Dia 12 in Overall Height 30 1/2 in