Mechanical Smoke Extraction
TRIA PSC AD EI 120 MULTI
The system consists of a duct made with TRIA PSC AD plates on four sides, horizontal, suspended and tested as a flue extraction system.
![](https://www.tria.pt/wp-content/uploads/2019/04/TRIA-PSC-AD-EI-120-MULTI.jpg)
The system consists of a duct made with TRIA PSC AD plates on four sides, horizontal, suspended and tested as a flue extraction system.