Helios Fans HQD 630÷12÷6
Helios
Prices & Options
The Helios HQD 630÷12÷6 is a medium-pressure axial fan engineered for precise airflow control and reliable ventilation in industrial and commercial duct systems. Featuring a 630mm galvanized steel cylindrical housing with flanges to DIN 24155 Part 3, it ensures secure and easy duct integration.
Powered by a direct-drive 12-pole motor, this fan runs at ultra-low rotational speeds, delivering extremely quiet operation and high energy efficiency. The aerodynamically optimized impeller is dynamically balanced to DIN ISO 1940 – 1 (class 6.3) standards, reducing vibration and ensuring long-term durability.
The HQD 630÷12÷6 includes maintenance-free sealed ball bearings, thermal motor protection, and an IP54-rated enclosure for protection against dust and water ingress, allowing continuous operation in demanding environments. The fan’s speed is also controllable via voltage reduction, offering flexible performance adjustments.
Suitable for air temperatures up to 60°C, the HQD 630÷12÷6 is ideal for applications requiring quiet and efficient ventilation, such as cleanrooms, industrial halls, and sensitive HVAC systems.
With its combination of robust construction, low noise, and flexible control, the Helios HQD 630÷12÷6 is a premium solution for demanding ventilation needs.
| Code & Description | Price | |
|---|---|---|
| HQD630/12/6 : Helios Fans HQD 630/12/6 | £1,236.00 + VAT £1,483.20 | |
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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