When speed and reliability cannot be compromised, the WEN Accelerator mobile transfer system for gas & diesel is a great choice. The Accelerator includes a complete filter assembly, siphon and dispensing static bonded hoses with quick disconnects, on/off ball valves for both inlet and outlet ports and an automatic dispensing nozzle. 12 volt rotary gear pump capable of 18 gallons per minute. Includes heavy duty steel cart with battery box and 8" durable rubber wheels. Made in the USA.