The Vortex Powerfans are all about performance, reliability and quality. The high power maintenance free motor combined with its' superior aerodynamic design makes ATMOSPHERE's Vortex Powerfans the performance leader.

These high performance inline blowers feature superior steel construction with powder coated baked paint and convenient North-American sizes from 4 to 12 inches. Speed controllable and balanced motors with permanently lubricated ball bearings ensure vibration-free operation. Proudly made in Canada by Atmosphere. The Vortex Powerfan comes with a power cord, ready to plug in, installed by the manufacturer. These blowers feature a 10 year warranty.

Other features include:

• Extended collar and lip, allowing easy duct hook-up
• Impact resistant, sound absorbing heavy gage steel casing
• A rustproof hammertone powder coat epoxy finish
• The permanently lubricated balanced motor ensures long life
• 100% speed controllable Factory installed 120V power cord
• A worry free 10 Year WARRANTY

• Vortex 4" High Performance Inline Duct Blowers. 175 C.F.M.
• Vortex 5" High Performance Inline Duct Blowers. 245 cubic feet per second     
• Vortex 6" High Performance Inline Duct Blowers. 452 C.F.M.
• Vortex 8" High Performance Inline Duct Blowers. 747 C.F.M.