Electric Operated Drum Pump Max Head Pressure 16 psi Max Oil Flow 12 gpm Max Outlet Pressure 6 psi For Use With GPI 118000-1 P-120H-2UR Rated Voltage 12V DC Pump Connection ID 1 in Cord Length 20 ft Includes Bung Adapter No Runs Dry Yes Power Source Electric Variable Speed No Includes Discharge Hose No Self-Priming Yes