Tommy’s double stack pump station offers car wash owners a cost and space efficient way to power equipment in medium to large car washes. By incorporating two pumps below a single water holding tank, both pumps draw water from the same tank, reducing the amount of space taken up within your car wash facility. Both pumps in this double pump station are 20 GPM H-25 pumps, powered by 15 horsepower electric motors. Double car wash pump station is available with multiple pump styles, although we recommend using Hydra-Cell / Wanner type pumps. Double stack pump station is made from durable stainless steel.