Our 48 In. FLEX Portable Barrel Fan will fulfill large indoor ventilation needs, working on the factory floor to keep people and machines cool, help dry water-damaged areas, speed up the curing process of concrete or tile projects on the construction site, or keep athletes comfortable in a commercial gym space. This heavy duty air mover arrives to you fully assembled and features a unique polyethylene housing that will stand up to hard use without sustaining the dents and dings a metal housing may encounter. Belt-driven with angled struts for added durability and non-skid positioning legs for a quiet operation and low vibration no matter if you're operating at hi or low speed. Transporting this industrial air circulator from location to location is easily accomplished with the pre-installed handles and 9 in. wheels.