Helios Fans RSD 500/1200
Helios
Prices & Options
The Helios Fans RSD 500/1200 is a robust inline duct silencer designed to reduce noise in ventilation systems while maintaining high airflow efficiency. Its durable housing is made from galvanized sheet steel, providing excellent corrosion resistance and structural strength. Inside, it features premium mineral wool lining for superior acoustic insulation, and the flow-side is covered with a protective fleece to prevent abrasion and maintain performance over time.
The silencer’s dimensions and mounting hole circle are engineered to match standard fan diameters (R 20), with the hole pattern following DIN 24155 specifications for straightforward installation. With its low flow resistance, the RSD 500/1200 is an optimal solution for noise-sensitive applications in commercial and industrial environments.
| Code & Description | Price | |
|---|---|---|
| RSD500/1200 : Helios Fans RSD 500/1200 | £591.00 + VAT £709.20 | |
We accept : 
15% discount with code ‘welcnfan1’
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