VKH250/300-500 : Helios Fans VKH 250÷300−500
Helios / (VKH250/300-500)
| Code & Description | Price | |
|---|---|---|
|
VKH250/300-500 : Helios Fans VKH 250/300-500
Note: £83.17 + VAT for new customers using 'WELCNFAN1' discount code!
|
£97.85 + VAT £117.42 | |
We accept : 
15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
Need it today? We offer same day deliveries
Same day deliveries locally & nationwide (UK mainland only). Price on request — Send message with your order, or call 0161 864 1777.
The Helios VKH 250÷300−500 is a duct airflow regulator constructed from durable polymer and equipped with a rubber sealing ring for secure placement within ducts and ventilation components. Suitable for both vertical and horizontal installation, it enables precise adjustment of the opening cross-section to maintain a stable and constant airflow volume, ensuring efficient and balanced ventilation system operation.