Intended use

This unit is used for air extraction and ventilation (depending on installation position in the duct) of internal bathrooms and WCs, storage rooms, offices etc. Installation in DN 100 ducts permitted (folded spiral-seams duct or WH 100 wall sleeve). Any installation position can be selected.

The unit is speed controllable and can be used in continuous operation. Connecting 2 units, one after another, results in twice the level of pressure.