This Maxx Air Pro FLEX 36 In. Belt Drive Barrel Fan can be used for medium- to large-sized indoor ventilation needs. Keep people and industrial machines cool in a warehouse, help dry water-damaged areas, speed up the curing process of concrete or tile projects on a construction jobsite, or utilize it as an air circulator in a gym, shop, or commercial auto garage to create a comfortable working environment. Constructed using high density polyethylene and feature heavy-duty angled struts to add strength to the fan, giving it the ability to withstand impacts that would otherwise dent a metal housing. This air mover is fully assembled and ready to work, transport it anywhere using the on-board handles with cord wrap and 9 In. wheels. Control your level of air circulation between low and hi speeds via a rocker switch on the rear grille.