Helios Fans VK 630
Helios
Prices & Options
The Helios VK 630 overpressure shutter features a flat design that automatically opens when the connected fan is running and closes when the fan is switched off. It is designed to handle airflow velocities up to a maximum of 8 m/s.
The number of louvres adjusts according to the shutter size, optimizing airflow while providing effective protection against backdrafts. This makes it a dependable component for ventilation systems requiring automatic air control and efficient sealing.
| Code & Description | Price | |
|---|---|---|
| VK630 : Helios Fans VK 630 | £155.00 + VAT £186.00 | |
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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