Ideal for transferring diesel fuel. Self priming to about three feet and can pump a discharge head up to twenty feet. With an integral on/off reversing switch, it is ideal for moving fuel between tanks. Pump head can be rotated in 90 degrees increments on motor. USCG approved for ignition protection. GPM 5 Ports 1/2" NPT Int./1" Ext. Barb Volts 12 Amps 8