Amucolo 20 in. 3-Speed High Velocity Industrial/Commercial Metal Ventilation Fan Mounted Wall Fan in Black with Rack and L-Iron

The 20 inch 3-Speed High Velocity Wall Fan let you set the power level as desired for added flexibility, it is powerful without being noisy and equipped with 3 aluminum fan blades and a fan head that rotates a complete 360°, this fan spreads air easily and provides a great cooling experience. The wire grill has been reinforced to ensure safety. Fully assembled, light weight and portable, this fan is ideal for use in homes, offices, workshop and garages.