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Canarm SD Series EXPLOSION PROOF Fans

Canarm LFI's SD explosion proof fans use their quality "Standard Fan" housing and motor mount as the basis for design. They have a single speed, dual voltage explosion proof motor that meets and conforms to all the standards that are listed below. 

CLASS I, GROUP C: Atmospheres containing ethyl ether, ethylene, gases or vapors of equivalent hazard.

CLASS I, GROUP D: Atmospheres such as acetone, ammonia, benzene, butane, cyclopropane, ethanol, gasoline, hexane, methane, natural gas, naphtha, propane, or gasses or vapors of equivalent hazard.

CLASS II GROUP F: Atmospheres containing carbonaceous dust, including carbon black, charcoal, coal, or coke dusts that have more than 8% total entrapped volatiles, or dusts that have been sensitized by other materials so that they present an explosion hazard.

CLASS II GROUP G: Atmospheres containing combustible dusts not included in group E or F, including flour, grain, wood, plastic and chemicals.