Trade tiresome rotary and hand cranks for the ease of a Tera PumpTM Electric Drum Pump. Simply insert the adjustable suction tube into a metal or plastic drum, twist and tighten the drum adapter, attach the durable rubber discharge hose to the pump head and flip the power switch. Squeeze the handle of the flow control level and start moving up to 7 gallons per minute of even thick, heavy oil from your drum to a tank or container without fuss or mess. Operate the pump with power from any electrical outlet. Works great for diesel, DEF(AdBlue), Ag chemicals, mild detergent, non-potable water, light and heavy oils. A drum bung adapter converts from 2" NPT to 2" buttress adapter if needed.