2" Vertical Mount Fire Damper 2533-36X18 Smoke-Fire Damper SD34 Submittal Drawing

SD34 Submittal Drawing

screw holes and color matching panhead screws * Standard Color

Double deflection surface mount grille with adjustable airfoil blades

Lever Operated Opposed Blade Damper

904 - Double Deflection Adjustable Aluminum Blade Grille For a 14" x 10" Duct Opening (front blades parallel to shortest dimension)

2" Vertical Mount Fire Damper 2533-36X18 Smoke-Fire Damper SD34 Submittal Drawingh3. 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