Extract diffuser
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- Circular ducts
- Diffusers, access, connectors
- Extract diffuser
![DVS-ilgas-gs-a83c7dd173e84631c2012e061e40991d.jpg](https://www.mktechnika.lt/uploads/_CGSmartImage/DVS-ilgas-gs-a83c7dd173e84631c2012e061e40991d.jpg)
DVS - Extract air diffusers. Circular steel diffusers are used to install a ventilation system in buildings. Diffusers are installed in ceiling or wall structures by screwing them together with the duct.