Our Custom Pressure Relief Dampers Ship Calibrated for Fire Suppression System Venting Applications
The BD-200-HD-FS Pressure Relief Damper
MAT’s fire resistant, pressure relief damper is designed for inert gas and CO2 fire suppression system venting* and similar low back pressure applications that require specific opening pressures.
Built with the same heavy duty construction as the BD-200-HD pressure relief damper, the BD-200-HD-FS is configured at the factory to open at designated pressures required during fire suppression system gas release.
Features & Benefits
Start to open pressure > 20 Pa.
Full venting achieved < 100 Pa
2 hr fire resistance (third party tested to UL 555)
Testing performed on the BD-200-HD pressure relief damper which uses the same construction as the BD-200-HD-FS