Bend type passive sound attenuators.
Used for sound attenuation of fan / AHU noises propagated through ductwork. Designed for vertical (SA 20 V) and horizontal (SA 20 H) installations. Turning vanes are incorporated into the design to minimize resistance to airflow.
Years
Since 1925
Subsidiaries
catering to 60 countries
Hundred
employees working
Million euros
turnover