has been fire tested for over 4 hours
within a wall, with the installation plate as primary
method of installation.
plate has been the subject of extensive
research to ensure that it allows the Tri-Pro
operate successfully as a Fire/Smoke/Volume
Control Damper in ambient and elevated
design allows the installer to fix the Tri-Pro
the structure quickly and professionally with
minimal equipment required.
shown, the installation plate has a number of
diagonal slots pre-punched to assist the installer.