This iLIVING 24″ BLDC mobile fan is designed to move a large amount of air for offices, factories, warehouses, loading docks and auto shops. Its brushless DC electric motor has a fan speed that ranges from 10 CFM to 5800 CFM, allowing the user to have a wider range of choice, yet still cost efficient, using only 210W at maximum speed. This fan has a 3-blade aluminum propeller with a built-in 360 Degree tilt feature; and the fan housing is constructed of heavy-duty steel with powder-coated wire guards in compliance with the United States OSHA Standard 1910.212, 1/2″ opening requirements. BLDC Motor Speeds Continuous variable, Voltage 115, Hz60, 210W Watts, Phase1, Low 10CFM and High 5800CFM, Air Velocity (FPM) at 20 Ft. 390/340, Motor HP1/2, Motor RPM200-1150, Operating Amps3.1, Fan RPM200-1150, Industrial Applications, Partially Assembled, Sound Level5-68dB, Max. Ambient Temp 104 Degrees F, Totally Enclosed Air-Over Motor Enclosure, Class B Motor Insulation, Auto Thermal Protection, Bearing Type Ball, 28″H x 34 1/4″W x 19 3/4″D, 9 ft. cord, NEMA plug 5-15P, 3 Aluminum Blade, Steel Housing, 7″ Plastic and Rubber Casters, Steel Guard, Spot cooling and people cooling, Standards UL/CSA/OSHA.