Dust Safety Systems
![](https://atsource.co.nz/wp-content/uploads/2023/08/ANTIDET-Barrier.jpg)
![](https://atsource.co.nz/wp-content/uploads/2023/08/ANTIDET-Barrier.jpg)
![](https://atsource.co.nz/wp-content/uploads/2023/08/VST_ANTIDET-Barrier_DouglasPharm_2.jpg)
![](https://atsource.co.nz/wp-content/uploads/2023/08/VST_ANTIDET-Barrier_DouglasPharm_2.jpg)
Explosion isolation system for ducts.
An active HRD (High Rate Discharge) system which quickly extinguishes the explosion / fire upon detecting the explosion onset parameters, e.g. the pressure rise. At the same time the duct-work is fully protected against further deflagration and fire spread.