UL listed, Heavy Duty Rotary Hand Pump very rugged so it comes with a 2 year Warranty, with extra efficiencies in field transfer for medium weight oils up to 30 wt, kerosene, hydraulic fluid, E15-B20 and gasoline,. Designed for use with portable tanks, drums or barrels, this self-priming pump provides 10 gallons per 100 revolutions. Rotary is perfect a pump for construction, agriculture, trucking and other industries where maximum productivity and maximum portability are important. Rotary Hand Pump with cast iron rotor for fuels. This pump fits a 2 inch NPT bung. UL Listed. Includes 3/4 in. x 8 ft. (2.4 m) Buna-N® hose, metal nozzle, and adjustable suction pipe.