2.4 GPM Fuel Transfer Pump Auto fuel transfer pump transfers 2.4 Gallons per minute with Gasoline, Diesel, Kerosene, Light oils, Nonpotable water, Urea, and moreUp to 3.2GPM with enough battery power supply. No more lifting or holding a heavy gas can and transferring fuel faster like manual methods, saving time and effort. Autostop Sensor Design The gas transfer pump has a unique autostop sensor feature in the nozzle to prevent the liquid from spilling, leaking or overflowing. Offering a safer working environment by minimizing the risk of fuel spills. 4 Different Size Adapters Came with 4 gas can adapters2.0inch; 2.1inch; 2.75inch; 3.75inch are compatible with most north American standard fuel cans Gas can not included. Tips The portable pump is not compatible with Scepter SmartControl Gas Cans. Battery Powered Electric Fuel Pump Considering the flow rate and capacity of the pump, 4x AA are the better power supply choice, 2xAA only for emergencies Not Included. You wont be restricted by power cords or outlets with a batterypowered fuel transfer pump, more convenient and practical. Wide Application By transferring the various fuel types, the electric transfer pump can be used in different applications, whether cars, motorcycles, UTVs, RVs, or other equipment.