Duct Sound Attenuation
| Code | Description |
|---|---|
| 5SL05M (Boxed) | Duct - Silencer - Microban -0.5m |
| 5SL10M (Boxed) | Duct Silencer - Microban - 1.0m |
| 5SL15M (Boxed) | Duct Silencer - Microban - 1.5m |
