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CANARM Shutter Mounted Hazardous Location Exhaust Fan: 20 in Blade, 1 Speed, 1/3 hp - Hazardous Location Shutter-Mount Exhaust Fans
CANARMHazardous Location Shutter-Mount Exhaust Fans

CANARM Shutter Mounted Hazardous Location Exhaust Fan: 20 in Blade, 1 Speed, 1/3 hp

The CANARM AX20-4 is a 20-inch hazardous location shutter-mount exhaust fan with a 1-speed, 1/3 hp motor delivering 3,640 cfm at 115V AC. It features a powder-coated aluminum frame and a totally enclosed air-over…

SKU 3G-OTH-80381

Brand
CANARM
Item
Shutter Mounted Hazardous Location Exhaust Fan: 20 in Blade, 1 Speed, 1/3 hp
Category
Hazardous Location Shutter-Mount Exhaust Fans
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Technical Specifications

CANARM
Manufacturer Part Number
AX20-4
Type
1/3 hp, 3,640 cfm
AC
115V
Speed
1
Frame Finish
Powder Coated
Frame Material
Aluminum
Motor Enclosure
Totally Enclosed Air Over
Number of Speeds
1
Nameplate Voltage
115V 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 AX20-4 is a 20-inch hazardous location shutter-mount exhaust fan with a 1-speed, 1/3 hp motor delivering 3,640 cfm at 115V AC. It features a powder-coated aluminum frame and a totally enclosed air-over motor enclosure. Certified for Class I, Div 1, Groups C and D, and Class II, Div 1, Groups F and G hazardous locations.

Frequently Asked Questions

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

The CANARM AX20-4 is a 20-inch shutter-mount exhaust fan designed for hazardous locations classified as Class I, Div 1, Groups C and D, and Class II, Div 1, Groups F and G. It safely ventilates areas with flammable gases, vapors, or combustible dusts, such as chemical plants, refineries, and grain handling facilities.

What are the specifications of the CANARM AX20-4 exhaust fan?

The CANARM AX20-4 has a 20-inch blade, 1-speed, 1/3 hp motor delivering 3,640 cfm at 115V AC. It features a powder-coated aluminum frame and a totally enclosed air-over motor enclosure. It is certified for Class I, Div 1, Groups C and D, and Class II, Div 1, Groups F and G hazardous locations.

Where to buy the CANARM AX20-4 hazardous location fan worldwide?

3G Electric supplies the CANARM AX20-4 hazardous location exhaust fan worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fan to any international destination.

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

Install the CANARM AX20-4 by mounting it into a wall or panel opening sized for the 20-inch shutter. Ensure the electrical supply matches the 115V AC, 1-phase nameplate voltage. Follow all local codes for hazardous location wiring. 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.
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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.