Electric Operated Drum Pump Hose Inside Dia 3/4 in Max Head Pressure 23 psi Max Oil Flow 8 gpm Max Outlet Pressure 23 psi For Use With Anti-Freeze Clean Water Diesel Exhaust Fluid Rated Voltage 12V DC Plug Type Spring Clamp Suction Tube OD 1 in Hose Length 12 ft Suction Tube Length 48 in Cord Length 18 ft Includes Bung Adapter No Runs Dry Yes Nozzle Operation Automatic Power Source Electric Variable Speed No Includes Discharge Hose Yes Self-Priming Yes