Simple Deluxe 20 Inch 3-Speed High Velocity Heavy Duty Metal Industrial Floor Fans Quiet for Home, Commercial, Residential, and Greenhouse Use, Outdoor/Indoor, Black, 2 Pack

Specification Main Color:Black Main Material:Metal Details Product Features: This Super wall fan has create an air velocity of 4, 650 CFM. 3 speed high-torque, permanently lubricated motor with 3-speed rotary switches help you for different airflow. Thanks to the ball-bearing motors, these floor fans can run at least years under good caring. Reinforced wire grill for added safety. All-metal construction with aluminium blades make these fans as a good choice at workshops, basements, living rooms and garages. For indoor use only.Do not use under the voltage exceed its max allowable voltage 120V.