This rugged and reliable high velocity 36" fan is used in areas where large air-moving capacity is needed. At a distance of 20 feet, this fan will blast 19,500 cubic feet of air at the rate of 1500 feet per minute. Mounted on a portable base, this fan is easy to maneuver, needs little maintenance attention, and will handle a wide range of ventilating, cooling, drying and air-circulating jobs.  Ideal for use in steel mills, foundries and extrusion plants. Choice of ceiling suspended, yoke mounted or portable base model.