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
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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.
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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.














