Absolutely nothing wrong with this blower. It works flawlessly come and take a look. This is a blower that creates vacuum and CFM designed for Hydra Master carpet cleaning machine can also be used as a vacuum booster for those of you who use portable carpet, cleaners or for someone who wants to build their own TRUCK MOUNT you could use a Harbor Freight predator engine turning this blower on a waste tank and your in business.
That was designed for a carpet cleaning truck well