152mm flexible duct silencer is a acoustically insulated duct with a non-woven inner-channel. The flexible silencer is equipped with a finished junction for easy assembly at both ends.
- Suitable for 150mm ducting.
- Silencer length: 1 metre.
- Insulation thickness: 25 mm.
- Temperature range: From - 30°C till + 140°C
- Fire resistance: Class B - s1, d0 according EN13501-1