Design 44 SQA Plug Fan


Chicago Airfoil SQA Plug Fans are designed for easy mounting in ovens, dryers, kilns, and can be installed in penthouses, panel walls, ceilings, floors...just cut a hole large enough for the fan shaft and install.

Operating range

Maximum CFM 48,000
Maximum Static Pressure 13" wg
Maximum Temperature 800 degree Celcius
Fan Sizes 12-1/4" to 44-1/2"


  • Unhoused wheel installs inside unit with the drive panel on the outside
  • Stable air flow over entire performance range
  • Large flush mounting panels minimize panel wall loading
  • Efficient airfoil wheel has steep pressure curve that compensates for system variation
  • Spun steel wheel cone optimizes air flow
  • Rugged gusset construction with heavy gauge adjustable motor base


  • Inlet volume control
  • Adjustable motor base
  • Shipping crate
  • Slip fit inlet
  • Type "B" wheel
  • Aluminum inlet cone
  • Shaft seal
  • Mount motor base, motor and drive
  • Shaft cooler with guard
  • Bearing and shaft guard
  • Housing
  • Higher RPM wheels
  • 6" Overhang
  • 72% Width inlet cone
  • Fully assembled and run tested
  • A/9 Belt guard

Alternate Products

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