RRP 198.34
142.80
-28%
Delivery time: 5 weeks
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Good points
- Brand: Ruck
- Flexible tube silencer
- Galvanized steel sheet
- 50mm mineral wool insulation
Flexible Sound Damper - SDF 250
The SDF 250 is a flexible sound damper, designed for use in ventilation and exhaust systems. This damper consists of a flexible duct made of galvanized steel and is equipped with a 50 mm sound-absorbing filling. Thanks to its smooth construction, this model is particularly suitable for installation in tight or curved duct systems, without compromising on sound reduction.
More technical information about this product can be found in the attachment under the "Documents" tab.
| Brand | Ruck ventilatoren GmbH |
| Category | Geluiddempers |
| GTIN | 4061199042390 |
| Manufacturer's item number | SDF 250 |
| Article number | 65169644 |
Specifications
| Category code | 121 |
| Material inner pipe | Other |
| Material outer pipe | Other |
| Nominal duct diameter | 250 mm |
| Inner diameter | 250 mm |
| Outer diameter | 355 mm |
| Flexible | Yes |
| Connection 1 | Flange |
| Connection 2 | Flange |
| Insulation thickness | 50 mm |
| Insulating material | Other |
| Damping 125 Hz | 1 dB |
| Damping 250 Hz | 8 dB |
| Damping 500 Hz | 19 dB |
| Damping 1000 Hz | 25 dB |
| Damping 2000 Hz | 25 dB |
| Damping 4000 Hz | 16 dB |
| Damping 8000 Hz | 15 dB |
| Working length | 1000 mm |
