Mechanical Smoke Extraction
TRIA LVH44 LVHC44
The LVH44 and LVHC44 intumescent grids are fire resistant devices designed compatibility for the premises of protection of buildings that contains these spaces.
![](https://www.tria.pt/wp-content/uploads/2019/04/LVH44-e-LVHC44.jpg)
The LVH44 and LVHC44 intumescent grids are fire resistant devices designed compatibility for the premises of protection of buildings that contains these spaces.