

Axial Explosion Proof Fan Canarm AX18-4 features a rugged steel welded box housing that has a durable powder-coated finish. It is certified for hazardous area use, which makes it a suitable explosion-proof fan inside atmospheres containing ethyl ether, ethylene, gases, or vapors of equivalent hazard. Easy to install and requires less maintenance. Weighs 56 lbs., single speed, and 18-inch fan size.
| Country of Origin | Canada (CA) |
| Hazardous Area Rating | Class I, Division 1 Group C, D and Class II Division 1 Group F, G |
Canarm explosion-proof fans follow a tradition of quality in design, materials, and construction. Using our quality “Standard Fan” housing and motor mount as the basis for design, we have developed an efficient, economically priced explosion-proof fan. All Explosion Proof Fans have a single-speed and dual-voltage explosion-proof motor.
Class I, Division 1 Group C - Atmospheres containing ethyl ether, ethylene, gases, or vapors of equivalent hazard.
Class I, Division 1 Group D - Atmospheres such as acetone, ammonia, benzene, butane, cyclopropane, ethanol, gasoline, hexane, methane, natural gas, naphtha, propane, or gases or vapors of equivalent hazard.
Class II, Division 1 Group F - Atmospheres containing carbonaceous dust, including carbon black, charcoal, coal, or coke dust that have more than 8% total entrapped volatiles, or dust that has been sensitized by other materials so that they present an explosion hazard.
Class II, Division 1 Group G - Atmospheres containing combustible dust not included in group E or F, including flour, grain, wood, plastic, and chemicals.
| Model No.: | AX18-4 |
| Voltage: | 115 / 230 |
| Type: | Explosion Proof |
| Amps: | 6.6 /3.1- 3.3 |
| Blade Material: | Aluminum |
| Blade Size (Inches): | 18 |
| No. of Blades: | 3 |
| CFM High: | 3200 |
| Decibels (dBA): | 73 @ 5ft |
| Dimension Inches: | Width: 22.75" Depth: 19" Height: 22.75" |
| Hertz: | 60 |
| Drive Type: | Direct |
| Horsepower: | 1/3 |
| Limited Warranty: | 1 Year Limited |
| Motor Type: | Explosion Proof |
| RPM High: | 1725 |
| Phase: | 1 |
| Speed(s): | 1 |
| Weight lbs.: | 56 |
NOTE: High-performance single-speed model capable of moving 3,200 CFM (Cubic Feet per Minute) at zero static.
NOTE: Wind has a significant effect on exhaust fans. A 10 mph wind creates a 0.05” pressure against the fan. A 20 mph wind creates 0.20” pressure, and a 30 mph a 0.45” pressure. These pressures are in addition to the static pressure in the building. Wind blocks or hoods should be included in all designs where fans will be subjected to winds above 10 mph.
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