Helios Fans RSD 225/300
Helios
Prices & Options
The Helios Fans RSD 225/300 is a high-performance duct silencer designed for efficient noise attenuation in ventilation systems. Constructed from robust galvanized sheet steel, the housing is internally lined with premium mineral wool for superior sound absorption. The flow-facing surface is equipped with a protective fleece layer to minimize fiber abrasion.
Its dimensions and mounting hole pattern conform to standard fan diameters (R 20) and DIN 24155, ensuring compatibility with common ventilation setups. Engineered for low flow resistance, the RSD 225/300 provides optimal acoustic damping without compromising system performance. Ideal for use in both residential and commercial ventilation installations.
| Code & Description | Price | |
|---|---|---|
| RSD225/300 : Helios Fans RSD 225/300 | £153.00 + VAT £183.60 | |
We accept : 
15% discount with code ‘welcnfan1’
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