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CANARM Exhaust Fan: 20 in Blade, 1 Speed, 1/3 hp, Totally Enclosed Air Over, 3,640 cfm - Hazardous Location Shutter-Mount Exhaust Fans
CANARMHazardous Location Shutter-Mount Exhaust Fans

CANARM Exhaust Fan: 20 in Blade, 1 Speed, 1/3 hp, Totally Enclosed Air Over, 3,640 cfm

The CANARM AX20-4M is a 20-inch hazardous location shutter-mount exhaust fan with a totally enclosed air-over motor. It operates as a single-speed unit at 230/460V AC, 3-phase, delivering 3,640 cfm. The aluminum…

SKU 3G-OTH-80531

Brand
CANARM
Item
Exhaust Fan: 20 in Blade, 1 Speed, 1/3 hp, Totally Enclosed Air Over, 3,640 cfm
Category
Hazardous Location Shutter-Mount Exhaust Fans
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Technical Specifications

CANARM
Manufacturer Part Number
AX20-4M
Type
1/3 hp, Totally Enclosed Air Over, 3,640 cfm, 3 ph
AC
230/460V
Speed
1
Frame Finish
Aluminum
Frame Material
Aluminum
Motor Enclosure
Totally Enclosed Air Over
Number of Speeds
1
Nameplate Voltage
230/460V AC
Hazardous Location Class
Class I, Div 1, Group C and D
View Full Spec Sheet

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CANARM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CANARM AX20-4M is a 20-inch hazardous location shutter-mount exhaust fan with a totally enclosed air-over motor. It operates as a single-speed unit at 230/460V AC, 3-phase, delivering 3,640 cfm. The aluminum frame and Class I, Div 1, Group C and D; Class II, Div 1, Group F and G rating make it suitable for hazardous environments.

Frequently Asked Questions

What is the CANARM AX20-4M exhaust fan used for?

The CANARM AX20-4M is a hazardous location shutter-mount exhaust fan designed for environments with flammable gases, vapors, or combustible dust. It is rated Class I, Div 1, Groups C and D, and Class II, Div 1, Groups F and G, making it suitable for chemical plants, refineries, and grain handling facilities.

What are the specifications of the CANARM AX20-4M?

The CANARM AX20-4M has a 20-inch blade, 1/3 hp totally enclosed air-over motor, single speed, and delivers 3,640 cfm at 230/460V AC, 3-phase. The aluminum frame and finish resist corrosion. It is rated for hazardous locations: Class I, Div 1, Groups C and D; Class II, Div 1, Groups F and G.

Where to buy the CANARM AX20-4M worldwide?

3G Electric supplies the CANARM AX20-4M hazardous location exhaust fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model.

How to install a CANARM AX20-4M shutter-mount exhaust fan?

Install the CANARM AX20-4M in a wall opening with the shutter frame securely fastened. Ensure the electrical supply matches the nameplate voltage (230/460V AC, 3-phase). Use appropriate conduit and wiring per local codes. The totally enclosed air-over motor requires unobstructed airflow for cooling.

Used in

Common applications for CANARM
Warehouse ventilation — CANARM direct-drive panel exhaust fans (e.g., P24-1RS9M115) for removing heat and fumes
Manufacturing plant air circulation — CANARM belt-drive blowers (e.g., BI2731000M) for high-volume air movement
Commercial kitchen exhaust — CANARM downblast exhausters (e.g., ALX165-DD033EC) for roof-mounted ventilation
Industrial floor cooling — CANARM mobile circulating fans (e.g., HVR36) for spot cooling in workshops
Office or retail space ventilation — CANARM wall-mount oscillating fans (e.g., CA30OSC-C) for general air circulation
Equipment cooling — CANARM ceiling-mount fans (e.g., HAF18-ZO) for targeted airflow over machinery

CANARM Products

3G Electric supplies CANARM hazardous location shutter-mount exhaust fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Exhaust Fan: 14 in Blade, 1 Speed, 1/3 hp, Totally Enclosed Air Over, 2,190 cfm, 230/460V AC, 3 ph (MPN AX14-4M). Key specifications — Hazardous Location Class: Class I, Div 1, Group C and D; Class II, Div 1, Group F and G; Brand: CANARM; Motor Enclosure: Totally Enclosed Air Over; Frame Material: Aluminum; Number of Speeds: 1; Frame Finish: Aluminum; Nameplate Voltage: 230/460V AC.
Shutter Mounted Hazardous Location Exhaust Fan: 24 in Blade, 1 Speed, 1/3 hp, 5,520 cfm, 1 ph (MPN AX24-4). Key specifications — Hazardous Location Class: Class I, Div 1, Group C and D; Class II, Div 1, Group F and G; Brand: CANARM; Motor Enclosure: Totally Enclosed Air Over; Frame Material: Aluminum; Number of Speeds: 1; Frame Finish: Powder Coated; Nameplate Voltage: 115/208-230V AC.
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Shutter Mounted Hazardous Location Exhaust Fan: 24 in Blade, 1 Speed, 1/3 hp, 5,520 cfm, 1 ph (MPN AX24-4). Key specifications — Hazardous Location Class: Class I, Div 1, Group C and D; Class II, Div 1, Group F and G; Brand: CANARM; Motor Enclosure: Totally Enclosed Air Over; Frame Material: Aluminum; Number of Speeds: 1; Frame Finish: Powder Coated; Nameplate Voltage: 115/208-230V AC.
Exhaust Fan: 18 in Blade, 1 Speed, 1/3 hp, Totally Enclosed Air Over, 3,200 cfm, 230/460V AC, 3 ph (MPN AX18-4M). Key specifications — Hazardous Location Class: Class I, Div 1, Group C and D; Class II, Div 1, Group F and G; Brand: CANARM; Motor Enclosure: Totally Enclosed Air Over; Frame Material: Aluminum; Number of Speeds: 1; Frame Finish: Aluminum; Nameplate Voltage: 230/460V AC.
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Exhaust Fan: 18 in Blade, 1 Speed, 1/3 hp, Totally Enclosed Air Over, 3,200 cfm, 230/460V AC, 3 ph (MPN AX18-4M). Key specifications — Hazardous Location Class: Class I, Div 1, Group C and D; Class II, Div 1, Group F and G; Brand: CANARM; Motor Enclosure: Totally Enclosed Air Over; Frame Material: Aluminum; Number of Speeds: 1; Frame Finish: Aluminum; Nameplate Voltage: 230/460V AC.