Why choose Spawlab.pl?
As an authorised distributor and leading seller of Optrel in Poland, we offer more than just equipment. When you buy from us, you get certainty and full support at every stage.
- 100% genuine, guaranteed: You receive brand-new equipment from the official Polish distribution channel.
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- Expert advice and full service: We provide professional technical support and access to all spare parts.
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Optrel noise silencer 4090.020 for supplied air systems (Supplied Air)
Genuine Optrel noise silencer, designed as a key component for compressed air supplied systems (Supplied Air). This specialist accessory is made for professionals who spend many hours in demanding conditions using airline respirators. Its main job is to significantly reduce the noise generated by air flowing under pressure, which translates directly into greater comfort, less fatigue and the ability to concentrate fully on the task.
Key features
Noise reduction
Better acoustic comfort
Full compatibility
Optrel Supplied Air systems
Complete set
Silencer + sealing ring
Technology in detail
Engineered quiet for maximum concentration
By their nature, compressed air supplied systems generate a constant, audible hiss caused by the high velocity of the air flow. The Optrel noise silencer is precisely designed to manage this acoustic energy. Its internal design, with special channels and chambers, disperses the sound waves and effectively lowers the noise level reaching your ears without reducing the air flow rate. Long exposure to monotonous noise is distracting and tiring. The silencer tackles this problem at its source. A key element for better working ergonomics, especially during long shifts in heavy or chemical industry.
Technical specifications
| Feature | Value |
|---|---|
| Catalogue number | 4090.020 |
| Product type | Noise silencer with sealing ring (set) |
| Purpose | Accessory for compressed air supplied systems |
| Compatibility | Designed for Optrel Supplied Air systems (e.g. models 4090.000, 4090.010) |
| Main function | Reducing the noise generated by the air flow |
What's in the box?
- Optrel noise silencer
- Sealing ring
Main applications
- Work with compressed air supplied systems (Supplied Air)
- Applications in heavy, chemical, pharmaceutical and shipbuilding industries
- Work in confined and poorly ventilated spaces (tanks, boilers, pipelines)
- Environments with low oxygen content or high concentrations of toxic substances, where filtering respiratory protection is not enough
About Optrel
Optrel is a Swiss innovation leader in welding protection. For decades the brand has stood for uncompromising quality, innovative technology and the highest level of safety, and it is trusted by professionals worldwide. When you choose genuine Optrel accessories, you invest in certainty, reliability and a perfect fit with the whole protection system.
