PORT-A-COOL EVAPORATIVE COOLERS Cyclone Centrifugal Air Cooler Ideal for mechanic's bays, work shops, patios, decks and more Portable evaporative cooler features a centrifugal air delivery system with 2 speed operation giving up to 2400/3000 CFM delivered air with 5.6 amps. Centrifugal evaporative cooler cools approx. 700 sq. ft. and lowers temperatures 15-25°F. Centrifugal air system eliminates need for fan blades and reduces noise. Durable one-piece molded polyethylene plastic housing with leak-resistant, one-piece molded plastic internal water tank. Internal 16 gallon water reservoir allows 3/4" garden hose connection for continuous use. Includes swivel casters (2 locking) for easy mobility. Measures 29"W x 30"D x 38"H overall. 115V. Fully assembled. Horsepower rating based upon maximum speed/load.