Cfm s for these rooftopf fans range from 550 to 75 000.
Industrial exhaust fan on roof.
Commercial roof and sidewall exhaust fan online showroom.
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Featuring backward inclined non overloading wheels and fully ventilated motor compartments they are available in direct or belt drive designs.
Industrial exhaust fans typically but not always are constructed for continuous use applications have heavier gauge steel construction have riveted steel cast aluminum or welded steel propellers are designed for a life cycle of 10 years and often use a rigid mount motor base which is typically more durable.
These weather resistant spun aluminum commercial roof exhaust fans are suitable for commercial range hood exhaust warehouse ventilation equipment room ventilation general ventilation and more.
The upblast roof mount fan uses a butterfly type damper and rain gutter design so that when the fan is off no rain can enter the building.
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Buy commercial roof exhaust fans and save.
Propeller type or axial roof exhaust fans are often used for heat or smoke extraction in medium to large facilities.
Whereas the downblast roof exhaust fan does not need the damper due to the bell like housing which keeps all weather out of the building.
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