Grinder Pump Systems HP 2 hp Rated Voltage 208/230V Hz 60 Hz Phase - Pumps Single Amps 13.9 A Impeller Material Brass Shaft Seal Material - Pumps Carbon Ceramic Switch Actuation Dual Tether Switch Electrical Connection Bare Wire Off Point 8 in On Point 21 in Flow Rate @ 10 ft of Head 33 gpm Flow Rate @ 15 ft of Head Not Available Flow Rate @ 20 ft of Head 32 gpm Max Head 130 ft Cord Length 15 ft Max Diameter Solids 2 in Max Liquid Temp 140 Degrees F