Aluminum roof exhauster with mixed flow, Centri-Vane® wheel. Upblast, belt or direct drive, curb mount with butterfly damper doors. Used in a variety of commercial and light industrial applications where the exhaust air needs to be directed up away from the building. Unit’s standard aluminum construction provides superior corrosion resistance compared to coated steel upblast units.


  • Cast regreasbale bearings
  • All aluminum construction
  • Four-bolt motor plate for positive belt  tensioning
  • Integral butterfly dampers
  • Direct drive available upon request


  • Housing Material: Aluminum
  • Ventilator Type: Fan
  • Impeller: Mixed Flow
  • Bearings: L-50, over 200,000 hours


  • Mounting: Roof (Curb Mount)
  • Drive Type: Direct Drive, Belt Drive
  • Motor: AC
  • Max Operating Temp (Standard Construction): 180°F
  • Speed Control: VFD, SimpliDrive
  • Flow: Exhaust