4 1/4" Horizontal/Vertical Mount Fire Damper 2602-48X14 Smoke-Fire Damper 1/4” Wide x 1-27/32” High

1/4” Wide x 1-27/32” High slots

1x2 T-Bar (8" x 20" duct)

904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 18" Duct Opening (front blades parallel to shortest dimension)

1x1 T-Bar (10" x 10" duct)

CB Series 6X6 REVIT Files

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-48X14 Smoke-Fire Damper 1/4” Wide x 1-27/32” Highh3. Standard Features * 2601 Square or rectangular for vertical mount only. Maximum dimension 60x60 single, 120x120 multiple. * 2602 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 60x60. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized