Helios Fans RSD 630/1200
Helios
Prices & Options
The Helios Fans RSD 630/1200 is a premium-quality duct silencer engineered for efficient noise attenuation in ventilation systems. Constructed from durable galvanized sheet steel, it is designed to withstand harsh conditions and maintain performance over time. The interior is lined with high-grade mineral wool for optimal sound absorption, while the airflow-facing side is reinforced with a protective fleece to prevent fiber erosion and ensure consistent airflow.
This model features dimensions and a bolt circle tailored to standard fan diameters (R 20), with a hole pattern compliant with DIN 24155 for easy integration into existing systems. Its aerodynamically optimized design ensures very low pressure loss, making it ideal for installations requiring both acoustic control and high airflow efficiency.
| Code & Description | Price | |
|---|---|---|
| RSD630/1200 : Helios Fans RSD 630/1200 | £640.00 + VAT £768.00 | |
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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