2" Vertical Mount Fire Damper 2533-12X6 Smoke-Fire Damper Standard Features * Use in

Standard Features * Use in applications for installing round without damper * Steel galvaneal construction

Provides 4-way air flow on one plane

1/4" cross bars

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 18" Duct Opening(front blades parallel to shortest dimension)

Standard Features * Extruded

2" Vertical Mount Fire Damper 2533-12X6 Smoke-Fire Damper Standard Features * Use inh3. 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