2" Horizontal/Vertical Mount Fire Damper 2534-20X8 Specialty Products NGD - Narrow ceiling grid

NGD - Narrow ceiling grid dimples for 9/16" T-Rails

3 or 4 way patterns * Spring push release for easy access to adjust pattern controllers * Round No Labor Collar sizes: 6-10"

3/4” Wide x 3/4” High square holes

Designed for ceiling or sidewall applications

2" Horizontal/Vertical Mount Fire Damper 2534-20X8 Specialty Products NGD - Narrow ceiling gridh3. Standard Features * 2533 Square or rectangular for vertical mount only. Maximum dimension 48w, 41h. * 2534 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 41w, 29h. * UL and California State Fire Marshall approved * 2" thinline frame * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G 90) * Self