DucoFlex Silencer semi rigid D200 (M/M) L1000 mm

The DucoFlex Silencer semi rigid D160 / D180 / D200 (M/M) is a semi rigid (bendable) silencer composed of a profiled and perforated aluminium inner duct and a two-layered outer jacket. The space between the inner and outer jacket is filled with 50 mm sound absorbing material. The silencer is provided with aluminium caps on both ends (2 x M connection). This allows the silencer to be connected quickly, easily and airtight to the verntilation unit or the rigid ventilation ducts of diameter D160, D180 or D200