Electric Operated Drum Pump Hose Inside Dia 3/4 in Max Head Pressure 22 psi Max Outlet Pressure 22 psi For Use With Diesel Exhaust Fluid Rated Voltage 12V DC Pump Connection ID 1 in Suction Tube OD 1 1/8 in Hose Length 12 ft Cord Length 72 in Includes Bung Adapter Yes Runs Dry No Nozzle Operation Automatic Thermal Protection No Power Source Electric Variable Speed No Includes Discharge Hose Yes Self-Priming Yes Compatible Chemicals Antifreeze (Coolant) DEF