2" Horizontal/Vertical Mount Fire Damper 2534-30X16 Step Down Ceiling Diffuser linkage and handle enclosed in

linkage and handle enclosed in valve to assure trouble-free operation * Soft White Options * 955 O - steel opposed blade damper * Tamper proof screws * Standard Color or Designer Color Finish available on this product

904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 4" Duct Opening  (front blades parallel to shortest dimension)

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Surface mount fixed blade grille with airfoil blades at 0°

Attractive concentric ring deflects air stream 360°

2" Horizontal/Vertical Mount Fire Damper 2534-30X16 Step Down Ceiling Diffuser linkage and handle enclosed 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