Landfill is often ladened with volatile gas such as methane and carbon dioxide which usually make up about 90% of the total gas found on these sites. The rest of the gases could be sulfides, hydrogen, nitrogen, ammonia and oxygen. This brings to light, applications that are not only corrosion resistant, but also spark resistant and explosion proof. Plasticair Fan Company, a division of Plasticair, offers all of its ventilation models in a spark proof construction and can be fitted with explosion proof motors. The GIF exhaust fan, coupled with a Plasticair Environmental scrubber, is the perfect solution to combat the emissions released in such applications.