SORDO-C, Size 125-500
SORDO-C, Size 500-1200
SORDO-C
Sound attenuators for circular ducts
- 100 mm mineral wool
- Galvanised sheet steel to Environmental Class C3
- Fibre-migration proof with FarTex®
- 100 mm shorter
- Air tightness class D
- Excellent noise attenuation
- Low pressure drop
- Included in the MagiCAD database
- Fire-resistance corresponding to class EI30 to EI120*
*See the table for requisite safety distance
| SORDO-C - Standard range | |||
| Dimension | Length | Working range | Attenuation |
| mm | mm | m³/s | dB(A) |
| 100-400 | 500-1100 | 0-2 | 5-25 |