Electric Drum Pump, Max. Head Pressure 11 psi, Max. Oil Flow 7 gpm, Max. Outlet Pressure 11 psi, For Use With SP-ENC-V/SP-8850-47, Rated Voltage 120 V AC, Plug Type NEMA 5-15P, Suction Tube OD 1 5/8 in, Suction Tube Length 47 in, Cord Length 16 ft, Includes Bung Adapter No, Runs Dry Yes, Thermal Protection Yes, Frequency (Hz) 50/60 Hz, Power Source Corded Electric, Variable Speed Yes, Includes Discharge Hose No, Self-Priming Yes