TDB

Twin Duct Blower - Forward Curved

Vari-Flow Controls
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Twin centrifugal, in-line fan with a double-width, double-inlet forward curved blower inside the housing. Belt drive, duct (square) mount. Used in a variety of commercial applications where the air is ducted through the building. The twin housing design moves more air at slower speeds. Motor is installed within the unit for a more compact design.

Features

  • Multiple access doors for service
  • Slip-fit duct connection
  • Factory installed horizontal mounting brackets
  • Motor mounting inside the housing for compact design

Construction

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

Configuration

  • Mounting: Ceiling/Suspended, Duct Mounted/Inline
  • Drive Type: Belt Drive
  • Motor: AC
  • Max Operating Temp (Standard Construction): 105°F
  • Speed Control: VFD, Vari-Flow, SimpliDrive
  • Flow: Supply, Exhaust
  • Filtration: Unfiltered
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Accessories & Vari-Flow Controls