The axial exhaust towers are suitable for suction of stale air, fumes and vapours. Quite useful during the hot season in premises where the air needs to be exchanged to keep the premises well aired. They are largely used for the aeration of workshops, foundries, cement factories, tanneries, joinery workshops, chemical, mechanical and siderurgical industries where large volumes of air at low pressure need to be sucked.
*) If the motor working temperature allows it