2" Horizontal/Vertical Mount Curtain Fire Damper 2502-22X8 past 12 months Stamped steel face with roll

Stamped steel face with roll formed frame

Standard Features * 1/2" x 1/2" x 1/2" aluminum lattice face *

Ceramic fiber blade insulation with fiberglass cover*

Countersunk mounting holes for flush appearance with stainless sheet metal screws

904 - Double Deflection Adjustable Aluminum Blade Grille For a 18" x 14" Duct Opening (front blades parallel to shortest dimension)

2" Horizontal/Vertical Mount Curtain Fire Damper 2502-22X8 past 12 months Stamped steel face with rollh3. Standard Features * 2501 Square or rectangular for vertical mount only. Maximum dimension 48w, 49h. * 2502 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 41w, 36h. * 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