This 42 in. Heavy Duty Belt-Drive Drum Fan from Commercial Electric is ideal for just about any industrial application or anywhere people and machines need to be kept cool. Easily set up in a factory, warehouse, or other large areas that fit your needs. Look to this rugged, power-packed air circulator to remove stale air and/or odors from large spaces. Construction site jobs, such as drying out water-damaged areas or speeding the curing process of concrete, tile and drywall are only a few of the many uses for this fan.