This Royal Industries industrial hand dryer is an automatic, high-speed, hands-free, wall-mounted, hot-air dryer designed to keep hands clean and sanitary. These 1,600-watt high speed hand dryers have a satin finish stainless steel cover with a sleek, modern look that’s easy to clean. Its slim, compact design makes it ideal for small spaces, and its 1,600-watt motor dries hands in 10-15 seconds. Air speed is adjustable from 169 to 225 mph, and the heating element adjusts from 450 to 900 watts. A safety switch provides thermal cutoff and overload protection. The dryer has an adjustable infrared sensor, and an LED “in-use” indicator. The unit connects to standard 110V electric circuits, and features motor overload protection. You may have wondered, are air hand dryers sanitary? Studies have shown that there are fewer microorganisms in air emitted from hot air hand dryers than there are in the air entering the dryers. With proper hand-washing, hand dryers for commercial use are great for restaurants, bars, clubs, healthcare facilities, retirement communities, or anywhere there’s a need for hands-free hand drying. The unit measures 8-1/16” x 11-5/16” x 7-11/8” (W/D/H), and is packed one per box.