2" Horizontal/Vertical Mount Curtain Fire Damper 2502-22X12 Smoke-Fire Damper Access door with 1-3/8" deep

Access door with 1-3/8" deep steel roll formed frame

remove the two center cones as a unit and reposition the six screws

18" or 24" lengths * Soft White Options * Standard Color or Designer Color Finish available on this product

904 - Double Deflection Adjustable Aluminum Blade Grille For a 20" x 8" Duct Opening  (front blades parallel to shortest dimension)

Standard Features * T-Bar lay-in panel with hinged perforated face * Galvaneal steel 2x2 panel with seismic hangers * Spring push release for removal of perforated face * Round No Labor Collar sizes: 6-10"

2" Horizontal/Vertical Mount Curtain Fire Damper 2502-22X12 Smoke-Fire Damper Access door with 1-3/8" deeph3. 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