Helios Fans HRFW 500/4
Helios
Prices & Options
The Helios HRFW 500/4 is a high-performance axial fan constructed with a cylindrical duct made of galvanized sheet steel, complete with flanges on both ends and flange fixing holes according to DIN 24155 standards. The duct houses a highly efficient, profiled impeller with 7 blades made from impact-resistant polymers, dynamically balanced to Class G 6.3 per VDI 2060, designed for operation in temperatures ranging from ‑30°C to +60°C.
The fan is powered by a totally enclosed AC condenser motor featuring built-in thermal contacts for protection. The motor’s speed can be adjusted via voltage reduction, allowing flexible control. It is maintenance-free, equipped with low-noise sealed-for-life ball bearings, and supports reversible airflow, making it suitable for a variety of ventilation tasks.
| Code & Description | Price | |
|---|---|---|
| HRFW500/4 : Helios Fans HRFW 500/4 | £617.00 + VAT £740.40 | |
We accept : 
15% discount with code ‘welcnfan1’
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