Helios Fans RSD 280/800
Helios
Prices & Options
The Helios Fans RSD 280/800 is a high-performance duct silencer designed to minimize sound levels in ventilation systems without compromising airflow. It features a durable galvanized sheet steel housing and is internally lined with premium-quality mineral wool for superior acoustic insulation. The inner surface facing the airflow is fitted with a protective fleece to guard against abrasion and maintain long-lasting performance.
Engineered for compatibility with standard fan sizes, the silencer’s dimensions and mounting hole circle conform to fan diameter R 20 and follow DIN 24155 standards. With exceptionally low flow resistance, the RSD 280/800 is ideal for applications requiring quiet and efficient air movement in commercial and industrial environments.
| Code & Description | Price | |
|---|---|---|
| RSD280/800 : Helios Fans RSD 280/800 | £307.00 + VAT £368.40 | |
We accept : 
15% discount with code ‘welcnfan1’
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