This is a manual diaphragm pump designed to thread into the 2inch bung opening on 1555 gallon drums Includes telescopic suction that adjusts from 22 to 39 and has an 8′ discharge hose with nozzle It can be used with gasoline, diesel, and kerosene Optional pump brace available ZEL3094N to reinforce the pump for extra durability Repair kits are available ZEL302193 which include a replacement diaphragm, Buna N seal, and both reed valves