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SDB

Centrifugal, in-line fan with a double-width, double-inlet backward inclined blower inside the housing. Belt drive, duct (square) mount. Used in a variety of commercial applications where the air is ducted through the building at pressure greater than what is suitable for a forward curve wheel. Motor is installed on the exterior of the unit. This allows for a greater performance range compared to the DB unit.

Features

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

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Construction

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

    Configuration

    Drive Type
  • Belt Drive
  • Motor
  • AC
  • Max Operating Temp (Standard Construction) 180°F
    Speed Control
  • VFD
  • Flow
  • Supply
  • Exhaust
  • Filtration
  • Unfiltered
  • Accessories & Vari-Flow Controls