ALX-DD-EC Downblast Direct Drive Spun Alum Exhauster

  • Spun aluminum housing will not rust, chip or peel.
  • Aluminum backward inclined wheel is non-overloading.
  • Available with PSC or EC Motors
  • Variable speed PSC Motors available on ALX105/120/135
  • All motors are 1 Phase 120/240V operation and can be operated at 50 or 60 Hz.
  • All units can be wall mounted.
  • Quick release latches for easy motor access on ALX135 –ALX165.
  • EC motors offer true variable speed operation and up to 70% energy savings over PSC motors.
  • On-board speed adjustment allows simple setup and balancing with LED display.
  • Can be controlled remotely up to 50’ using a remote mount potentiometer or 0-10V.

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Ideal for exhausting air from factories, offices, warehouses or commercial buildings. The ALX series spun aluminum exhaust fan can be used as either a roof top or wall mount exhaust fan.
ALX DD EC specifications table
ALX DD EC dimensions table
  • Motorized damper
  • Gravity (automatic) damper
  • Wall mount bracket (for all sizes up to 24”)
  • Bird screen
  • Curb hinge
  • Disconnect switches
  • Roof Curbs
  • MC series solid state variable speed controls
  • (ALX 150/120 and 135)
  • Remote mount potentiometer (available soon - EC models)
  • Other curb caps options available. See C2 in dimensions table.
ALX DD EC ariflow range table

FEATURING PERFECT SPEED EC MOTORS - UP TO 82% EFFICIENCY

ENERGY SAVINGS OF UP TO 70% OVER REGULAR DUTY PSC MOTORS

EC motor

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