They are suitable for any environment that requires internal air renewal, adapting to any new or existing coverage.

It is an opening in the roof top that allows the passage of air under the roof without the use of any form of electricity, providing thermal comfort to the environment.

The lanternin aims to permanently remove heat, smoke and other gases originating in the production process, which, if not properly exhausted, will render environments unhealthy, causing a reduction in productivity capacity and a possible reduction in the quality of the work performed.

Equilibration of internal / external temperatures, with the permanent and permanent exhausting of gases and dust in the factory environment, makes and justifies the Exhaust fan / exhaust fan as the ideal and low cost system for companies.