RSD500/600 : Helios Fans RSD 500/600
Helios / (RSD500/600)
| Code & Description | Price | |
|---|---|---|
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RSD500/600 : Helios Fans RSD 500/600
Note: £325.69 + VAT for new customers using 'WELCNFAN1' discount code!
|
£383.16 + VAT £459.79 | |
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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The Helios Fans RSD 500/600 is a high-performance inline duct silencer designed to minimize noise in ventilation systems without compromising airflow. Its rugged housing is constructed from galvanized sheet steel, providing long-term durability and protection against corrosion. Inside, the unit is lined with premium-grade mineral wool for effective sound absorption, while the flow-side is finished with a protective fleece to prevent material wear and maintain airflow efficiency.
This model is engineered to match standard fan diameters (R 20) and includes a mounting hole pattern compliant with DIN 24155 for easy integration. Offering very low flow resistance, the RSD 500/600 is ideal for use in commercial and industrial air systems requiring reliable noise attenuation.