Built with 1/3HP Powerful Motor and Shielded Ball Bearings, this 30 inch industrial oscillating pedestal fan provides refreshing breeze for large spaces. High speed 8300 CFM / Medium speed 6200 CFM / Low speed 5000 CFM. High Speed 8,300 CFM - equivalent to exchanging the entire stagnant air volume of a standard shipping container every single minute. It is ideal for Warehouse, Workshop, Factory, Garage, Basement, Industrial, Commercial and Covered Patio. From warehouses and basements to industrial shops and commercial garages, enjoy a consistent, cooling breeze that makes tough environments feel more bearable. Simple, sturdy, and built to last.