RVM280 : Helios Fans RVM 280
Helios / (RVM280)
| Code & Description | Price | |
|---|---|---|
|
RVM280 : Helios Fans RVM 280
Note: £495.53 + VAT for new customers using 'WELCNFAN1' discount code!
|
£582.98 + VAT £699.58 | |
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 RVM 280 is a motorised damper specifically designed to prevent the backflow of cold air into horizontal fan systems. It features a cylindrical housing made of sheet steel with flanges on both ends, allowing it to be securely mounted directly to the fan base plate. The pre-drilled flange holes comply with DIN 24155, page 2 standards. The damper uses lightweight aluminium flaps for efficient airflow control, and polymer buffer connectors ensure quiet operation. It includes a 0.9 m connection cable and should be wired in parallel with the fan for synchronized performance.