Helios Fans JVK 40/20
Helios
Prices & Options
The Helios JVK 40/20 is a volume control damper featuring a flanged housing with connection flanges on both sides, constructed from galvanized sheet steel. Designed for duct fan systems, it incorporates hollow louvers mounted on axes bedded in polymer trays for reliable operation. The louvers adjust simultaneously using an external lever, while the servo mechanism is positioned outside the airflow, protecting it from dirt and ensuring consistent performance.
| Code & Description | Price | |
|---|---|---|
| JVK40/20 : Helios Fans JVK 40/20 | £118.00 + VAT £141.60 | |
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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