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Oversilencer Zehnder SGD 1-125
Silencer | Plastic
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- Extra damping
- Suitable the Zehnder STC ventilation valve
Description
With this Zehnder oversilencer type SGD from the Zehnder brand, high supplementary damping can be obtained with an STC ventilation valve. DThe overspraak sound attenuator, made of flame retardent plastic, is pushed into the duct and pressed on with the STC ventilation valve. This damper is suitable for a duct diameter of 125 mm.
Characteristics
- Lower investment costs
- Easy assembly
- Constantly accessible
- No increase in system resistance, so no change in air volume after installation
It is sometimes difficult to know which ventilation solutions are best for you. Do you need help? If so, please contact us. We are happy to help.
Specifications
| Intovent article number | ITV060305 |
| Manufacturer item number | 707112520 |
| Brand | Zehnder |
| Material inner pipe | Other |
| Material outer pipe | Plastic |
| Nominal duct diameter (mm) | 125 |
| Flexible | Yes |
| Connection 1 | Duct end |
| Connection 2 | Other |
| With pre-mounted seal | Yes |
| Insulation thickness (mm) | 10 |
| Insulating material | Other |
| With protection cloth | No |
| Vapour inhibition layer | No |
| With core/cone | No |
| Max. medium temperature (continuous) (°C) | 40 |
| Damping 63 Hz (dB) | 1 |
| Damping 125 Hz (dB) | 2.5 |
| Damping 250 Hz (dB) | 5 |
| Damping 500 Hz (dB) | 8 |
| Damping 1000 Hz (dB) | 15 |
| Damping 2000 Hz (dB) | 25 |
| Damping 4000 Hz (dB) | 24 |
| Damping 8000 Hz (dB) | 21 |
| Working length (mm) | 250 |
| GTIN | 08717573010184 |
