Black Orchid soft acoustic silencer flexible with connections Ø 125mm. The structure of the inner layer is made of glass wool with a compact structure, it has perforations.
Specification:
- Attenuation value equal to 15 dB per 1 meter of pipe.
- Operating temperatures: -30 to +150 ° C
- Connection diameter: Ø 125mm
- Length: 90cm
- to be connected directly before or after the fan
