Commercial Grade Roof Extractor is designed for a general purpose roof mounted exhaust that is used in industrial sheds, kitchens and furnaces. Roof Extractor is also used at other places where there is a need to push air out of the building, usually achieved through an upward movement of air. Roof Extractor works by trapping stale hot air and then eliminating it to prevent expensive machines from getting damaged because of over-heating. Commercial Grade Roof Extractor is available in a size range of 10 to 36 inches in wheel diameter.
