X.Stream steel propeller, axial unit. Upblast, belt drive, curb mount unit, with motor out of the airstream with butterfly damper doors. An economical choice to use in a variety of commercial to light industrial exhaust applications at higher flows with lower static pressures compared to traditional centrifugal. Available with optional UL Smoke Control Listing.


  • Welded steel upper housing and windband all Lorenized™ coated
  • Integral butterfly dampers
  • Lifting lugs
  • Cast regreasable bearings
  • Belt tunnel and bearing cover


  • Housing Material: Galvanized Steel
  • Finish: Mill
  • Ventilator Type: Fan
  • Impeller: Axial
  • Bearings: L-50, over 200,000 hours


  • Mounting: Roof (Curb Mount)
  • Drive Type: Belt Drive
  • Motor: AC
  • Max Operating Temp (Standard Construction): 180°F
  • Max Operating Temp (Alt. Construction): 300°F
  • Speed Control: VFD
  • Flow: Exhaust