2" Vertical Mount Fire Damper 2533-30X12 T-Bar Opposed Blade Damper standard on

Opposed Blade Damper standard on 4" widths

Modern step-down design with 4-way air diffusion

PERFORMANCE DATA

Front blades parallel to shortest dimension

2" Vertical Mount Fire Damper 2533-30X12 T-Bar Opposed Blade Damper standard onh3. 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