VKH200/300-500 : Helios Fans VKH 200÷300−500
Helios / (VKH200/300-500)
| Code & Description | Price | |
|---|---|---|
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VKH200/300-500 : Helios Fans VKH 200/300-500
Note: £68.29 + VAT for new customers using 'WELCNFAN1' discount code!
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£80.34 + VAT £96.41 | |
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 VKH 200÷300−500 is a duct airflow regulator constructed from durable polymer material and fitted with a rubber sealing ring to ensure an airtight fit. Designed for insertion into ventilation ducts and components, it supports both vertical and horizontal installation. By adjusting the opening cross-section, this regulator maintains a stable and constant airflow volume, providing effective and reliable control of ventilation performance.