Helios Fans HRFD 315÷4÷4
Helios
Prices & Options
The Helios HRFD 315÷4÷4 is a high-performance axial fan designed for efficient airflow in industrial applications. It features a cylindrical duct made of galvanized sheet steel, with flanges on both ends built to DIN 24155 standards, including predrilled flange fixing holes. The terminal box is mounted externally for accessible wiring.
This fan incorporates a highly efficient 7‑blade impeller made from impact-resistant polymers. The blades are aerodynamically designed and dynamically balanced to Class G 6.3 according to VDI 2060, ensuring low vibration and optimal performance across a temperature range of ‑30°C to +60°C.
The HRFD 315÷4÷4 is powered by a totally enclosed 3‑phase squirrel cage motor with 2‑speed operation via star/delta switching. The motor is maintenance-free and fitted with low-noise, sealed-for-life ball bearings, offering long service life and quiet operation. This fan is ideal for installations requiring versatile speed control and durable performance.
| Code & Description | Price | |
|---|---|---|
| HRFD315/4/4 : Helios Fans HRFD 315/4/4 | £540.00 + VAT £648.00 | |
We accept : 
15% discount with code ‘welcnfan1’
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