TERA PUMP Blue Aluminum Rotary-Action Drum Pumps Aluminum Rotary Drum Pump - aluminum rotary pump can empty a 55 gallon drum in less than two minutes Fits 15, 30 & 55 gallon drums with a 2" bung opening. Included: 3 piece suction tube, 2" bung adapter, curved discharge spout, discharge hose & hose clamp. Not for use with water. Light in weight, easy in sucking and delivery, simple installation and usage, and durable performance Aluminum rotary hand pump is suitable for pumping gasoline, kerosene, oil, diesel, hydraulic fluid, lubricating oil, Antifreeze , ethylene glycol, other non-corrosive liquids Suction distance: up to 5" - Lift distance: up to 16" 5 Lighweight, easy to use, simple installation and usage and durable performance. Self-Priming cabronized Resin sliding vane design with neoprene seals Hand operated rotating action for pumping Adjustable depth and adjustable thread to fit into drums