Noise suppressors
Noise suppressors TL HV diameter 315, 500, 630, 800, 1000
Noise suppressors of duct fans are used in ventilation ducting in the underground to suppress noise caused by the operation of these duct fans. For this purpose they can be used also in other air distribution systems. They are placed on the fan suction side (1 piece) and fan discharge side (2 pieces).
noise suppressor TL HV 1000 and 800

