The patented, adjustable vane design of the COPPUS Double Duty Heat Killer offers a capacity up to 17,000 cfm. It can be used to focus a powerful blast for product and process cooling or to provide gentle air movement for worker comfort. Available in 18-inch, 24-inch and 30-inch models, the air mover can be used with a high or low floor stand or as a wall mount unit that is either stationary or oscillating. Wall mount kits eliminate the use of floor space and the oscillating mount increases air movement coverage by up to 10 times compared to the stationary unit.