Pullman Holt 45-20POV Wet Pump-out Vacuum 

The 45-20POV Wet Pump-Out Vacuum from Pullman-Holt is designed for high volume pick-up of everything from flood water right down to spills and leaks. Equipped with a built-in, immersible discharge pump. It can empty its 20 gallon tank continuously at the rate of 40 gallons per minute for uninterrupted vacuuming. This includes a Vacuum hose, wand, and a 35-foot drain hose.