Helios Fans JVK 70/40
Helios
Prices & Options
The Helios JVK 70/40 is a precision-engineered volume control damper for regulating airflow in ventilation ducts. Constructed from galvanized sheet steel, the housing features flanges on both ends for secure attachment. Its hollow louvre blades are aligned on polymer-mounted axles, ensuring uniform adjustment. The damper is manually operated via an external lever, with the adjustment mechanism located outside the airstream to prevent disruptions caused by dirt or dust, making it ideal for reliable long-term performance.
| Code & Description | Price | |
|---|---|---|
| JVK70/40 : Helios Fans JVK 70/40 | £179.00 + VAT £214.80 | |
We accept : 
15% discount with code ‘welcnfan1’
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