Electric Operated Drum Pump Hose Inside Dia 1 in Max Head Pressure 16 psi Max Oil Flow 7 gpm Max Outlet Pressure 16 psi For Use With 9400 Rated Voltage 110V AC Plug Type NEMA 5-15-P Suction Tube OD 1 5/8 in Hose Length 72 in Suction Tube Length 39 in Cord Length 16 ft Includes Bung Adapter Yes Runs Dry Yes Nozzle Operation Manual Thermal Protection Yes Frequency (Hz) 50/60 Hz Power Source Electric Variable Speed Yes Includes Discharge Hose Yes Self-Priming Yes