Wastewater Pump HP 7-1/2 Rated Voltage 460V AC Hz 60 Phase - Pumps 3 Amps 11 Motor Type 3-Phase Body Material Cast Iron Impeller Material Ductile Iron Shaft Seal Material - Pumps Tandem Carbon Ceramic Switch Actuation No Switch Included Switch Electrical Connection No Switch Included Flow Rate @ 10 ft of Head 590 gpm Flow Rate @ 15 ft of Head 555 gpm Flow Rate @ 20 ft of Head 510 gpm Flow Rate @ 40 ft of Head 305 gpm Flow Rate @ 60 ft of Head 45 gpm