Exhaust air device BYBA, FläktGroup

Intended for use in homes and apartments with mechanical ventilation systems. The valve can be placed on the wall or ceiling, has a low noise level and is very easy to adjust. Made from fireproof and dirt-repelling plastic that is easy to clean. Can be fixed to round openings with a diameter of 94-100mm and is therefore suitable for ROT projects. The valve is supplied with one hole opened. Desired flow can be attained by successively removing the plugs from the other holes. Fitted with sleeve KGEZ-01, -05, -43.