Stainless steel wall cowl with movable louvres
The brushed stainless steel wall cowl with movable louvres functions as an external louvre for the extraction of air from your ventilation duct. In the event of overpressure, the louvres will open and the air will pass through. Due to the louvres, a reverse air stream is not possible. In addition, the external louvre is resistant to water and wind when the louvres are closed. In order to reduce the sound level of the clattering louvres, the louvres are connected to each other and will therefore open simultaneously.
The wall cowl is suitable for mounting on a round ventilation duct and is made of durable stainless steel 304/2B.
For the dimensions of the wall cowl with moveable louvres, please refer to the document "Technical specifications of wall cowl" below.