RVM630 : Helios Fans RVM 630
Helios / (RVM630)
| Code & Description | Price | |
|---|---|---|
|
RVM630 : Helios Fans RVM 630
Note: £635.61 + VAT for new customers using 'WELCNFAN1' discount code!
|
£747.78 + VAT £897.34 | |
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 630 motorised damper is designed to prevent the backflow of cold air into horizontal fan systems. It features a cylindrical housing made from sheet steel with flanges on both ends, enabling direct attachment to the fan base plate. The flange bore holes comply with DIN 24155, page 2 specifications. The damper is fitted with aluminium flaps for efficient air regulation, while polymer buffer connections ensure smooth and silent operation. A 0.9 m connection cable is included, and for optimal performance, the unit should be electrically connected in parallel with the fan.