2" Horizontal/Vertical Mount Fire Damper 2534-30X14 Commercial Mounting Holes - Designed for

Mounting Holes - Designed for ceiling or sidewall application

904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 24" Duct Opening (front blades parallel to shortest dimension)

4-way flush step down steel diffuser

904 Series Submittal

" Spiral pipe diameter must be 4” larger than width of grille

2" Horizontal/Vertical Mount Fire Damper 2534-30X14 Commercial Mounting Holes - Designed forh3. 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