RVS400 : Helios Fans RVS 400
Helios / (RVS400)
| Code & Description | Price | |
|---|---|---|
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RVS400 : Helios Fans RVS 400
Note: £150.59 + VAT for new customers using 'WELCNFAN1' discount code!
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£177.16 + VAT £212.59 | |
We accept : 
15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
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The Helios RVS 400 motorised damper is engineered to stop cold air from entering horizontal fans. It features a cylindrical housing made of sheet steel, with flanges on both sides for direct installation onto the fan base plate. The flange bore holes are in accordance with DIN 24155, page 2 standards. The damper operates quietly due to a polymer buffer connection, ensuring silent and efficient airflow control within ventilation systems.