The Tornado 18'' High Velocity Metal Industrial Workstation Wall Mount Fan. Ideal for industrial, commercial, residential, shops, patio, backyard, warehouse, and workstations. Not graded for outdoor use. Made from durable aluminum and powder coated steel construction, rust-resistant grille. Premium TEAO ball bearing motor. Extra-long 6 FT SJT-R power cord. 1 AMPS, 1500 RPM, 4150 CFM, 120V, 110 Watts, 60 Hz, 1/6 HP. Meets OSHA and UL507 standards. Air delivery with 3 speed settings 4150/3700/3450 CFM. With a heavy duty overheated direct drive AC totally enclosed ball bearing motor, protects the motor from workshop debris and all other dust. Full 180 degrees vertical tilting angle. Easy assembly and use. New frustration free packaging and easy assembly. Need 1 expansion bolt (M10x80) to hang it on the concrete or metal rack.Hang it from the wall or the ceiling only takes you a second. Tornado's latest technological advancement is designed to minimize noise output, 65 Decibels maximum. Quiet and efficient metal wall fan.