Centrifugal blower, belt or direct drive with an airfoil wheel. Unit is paired with a high dilution, high plume, induced flow Vari-Plume (VP) nozzle. Unit’s side intake connection arrangement allows for direct ductwork connection or used in conjunction with a mixing box, or energy recovery plenums. Unit arrangement 10 (belt drive) or arrangement 4 (direct drive) design allows the unit assembly to be installed with vibration isolation base for more sound and vibration sensitive application.


  • Full welded airfoil wheel and housing
  • Lifting lugs
  • Cast regreasable bearings
  • VP induced flow nozzle
  • Standard construction meets AMCA Type ‘C’ spark resistant construction
  • Available with optional mixing box or energy recovery plenum



Housing Material
  • Steel
  • Finish Phenolic Epoxy Powder with UV topcoat
    Impeller Axial
    Bearings L-50, over 200,000 hours


    Drive Type
  • Direct Drive
  • Belt Drive
  • Motor
  • AC
  • Class
  • 1
  • 2
  • 3
  • Max Operating Temp (Standard Construction) 180°F
    Max Operating Temp (Alt. Construction) 300°F
    Speed Control
  • VFD
  • Vari-Flow
  • SimpliDrive
  • Flow
  • Exhaust
  • Accessories & Vari-Flow Controls