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The sound damper type GDH-K is suitable for the suction side of the roof fan. Installation takes place directly under the fan base and on top of the roof curb. The GDH-K 330 is compatible with the following models:
The housing of the sound damper is made of galvanized steel sheet, equipped with sealing at the base. The interior is made of polyester foam and is suitable for temperatures up to 90°C.
| Brand | Zehnder Stork |
| Category | Zehnder roof fan accessories |
| GTIN | 8717573009584 |
| Manufacturer's item number | 441006330 |
| Article number | 19020083 |
| Category code | 75 |
| Coated | No |
| Outer size of adhesive edge | 400 mm |
Item number: 19020086
Item number: 19100090
Item number: 19020080
