Triton® steel propeller, axial unit. Upblast, belt drive, curb mount unit, with motor out of the airstream with butterfly damper doors. Commonly used in a variety of commercial to light industrial exhaust applications at higher flows with lower static pressures compared to traditional centrifugal. The motor is out of the airstream and accessible from the exterior. 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, SimpliDrive
  • Flow: Exhaust