This automatic fuel nozzle is designed for secure and efficient refueling with diesel, kerosene, and gasoline. It features a standard 3/4" NPT inlet for compatibility with most fuel pumps, oil drum pumps, and fixed fuel delivery systems. The nozzle includes automatic shut-off and a three-speed flow adjustment for safer, more convenient operation. Its aluminum alloy construction helps resist wear and corrosion in demanding environments. Ideal applications include farms, construction sites, fleets, and portable refueling setups.