Tornado Fans 24-in 3-Speed Indoor Black Industrial Fan in the Portable Fans department at Lowes.com
Tornado Electric OSHA Compliant High Velocity Fan, 24-Inch
Amazon.com: Tornado - 18 Inch High Velocity Industrial Wall Fan with TEAO Enclosure Motor - 4000 CFM - 3 Speed - 6.5 FT Cord - Industrial, Commercial, Residential Use - UL Safety Listed : Home & Kitchen