Series 22F  - Cool Blast, Utility, and Hartkool Fans | Hartzell Air Movement
Utility Fan, Stationary, Flat Base
Series 38  - Axial Fans | Hartzell Air Movement
Direct Drive Duct Fan
Series 39  - Axial Fans | Hartzell Air Movement
Direct Drive Adjustable Pitch Duct Fan
Series 44  - Axial Fans | Hartzell Air Movement
Special Duty Direct Drive Duct Axial