Helios Fans RVS 355
Helios
Prices & Options
The Helios RVS 355 motorised damper is designed to prevent cold air from entering horizontal fan systems. It features a cylindrical housing constructed from sheet steel with flanges on both sides for direct mounting onto the fan base plate. The flange bore holes comply with DIN 24155, page 2 specifications. The damper ensures noiseless operation thanks to its polymer buffer connection, providing quiet and efficient airflow control in ventilation applications.
| Code & Description | Price | |
|---|---|---|
| RVS355 : Helios Fans RVS 355 | £155.00 + VAT £186.00 | |
We accept : 
15% discount with code ‘welcnfan1’
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