Explosion Proof Hoist for Hazardous Environments

Electrolift explosion proof hoists are appropriate for hazardous areas as defined by NEC Section 500, including:

• Class I Division 1 & 2, Groups C & D
• Class II Division 1 & 2, Groups F & G

Class I:
Locations in which flammable gases are/may be present in the air in quantities to produce explosive mixtures.

• Division 1: Hazard is always present
• Division 2: Hazard not normally present

Group C - Ethyl-Ether, Ethylene, Etc.
Group D - Gasoline, Hexane, Naphtha, Benzene, Butane, Propane, Alcohol, Acetone, Benzyl, Natural Gas.

Class II:
Locations that are hazardous due to the presence of combustible dust.

• Division 1: Hazard is always present
• Division 2: Hazard not normally present

Group F - Carbon, Black coal, Coke
Group G - Flour, Starch, Grain, Etc.