HOT ! Canarm 20-in. AX Series Direct Drive Shutter Mounted Aluminum Exhaust Fan

Control heat and stale air with the Canarm 20-inch AX Series Direct Drive Shutter Mounted Aluminum Exhaust Fan. Built for industrial, commercial, and agricultural settings, this horizontal-discharge fan combines a heavy-duty aluminum exterior with a direct-drive motor to move large volumes of air efficiently.

Engineered for wall mounting and shipped fully assembled, the fan arrives ready to install in factories, garages, warehouses, barns, and more. Automatic shutters open and close with every start and stop, providing a low-maintenance solution for dependable ventilation.

Key Features and Benefits of the Canarm 20-inch AX Series Shutter-Mounted Exhaust Fan

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  Direct-Drive Efficiency: A 1/3-horsepower motor connects directly to the fan shaft.


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  High Airflow Output: Rated for up to 3,620 CFM (3,420 CFM for Model AX20-2, 3,640 CFM for Model AX20-3), you can quickly clear smoke, humidity, or odors from busy work areas.


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  Automatic Aluminum Shutters: The aluminum shutters seal tightly when the fan is off, helping prevent backdrafts, rain intrusion, and energy loss.


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  Totally Enclosed Motor: The totally enclosed motor is protected from dust, debris, and overheating, extending service life in demanding environments.


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  OSHA-Compliant Guard: Heavy wire, chrome-plated safety guards protect personnel and meet workplace safety requirements.


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  Quiet for Its Class: Operating at a moderate 77 dB, the fan balances high airflow with manageable noise levels, ideal for most commercial sites.


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  Multiple Speed Options: Choose a single-speed, two-speed, or variable-speed model of this fan to match ventilation requirements in diverse applications.

Note: For variable speed operation, a variable speed controller is required.

Installation Made Simple

Your crew’s time is valuable. Because this Canarm exhaust fan ships fully assembled, you avoid delays from on-site assembly. Pre-punched mounting holes and a compact 5-inch housing depth allow the fan to set flush against standard wall framing. Once wired for 115-volt single-phase power, the shutters open automatically with the first startup, making commissioning straightforward and fast.

Sylvane’s Expert Take

If you need a reliable wall-mounted exhaust fan that arrives ready to work, the Canarm 20-inch AX Series is a practical choice. Its direct-drive design, automatic shutters, and enclosed motor minimize upkeep while delivering robust airflow and fresh air ventilation to garages, warehouses, or livestock buildings. It is a solid, no-nonsense solution for continuous commercial ventilation.