4 1/4" Horizontal/Vertical Mount Fire Damper 2602-18X10 Residential Registers & Grilles 14" and 16" Options *

14" and 16" Options * Field installable Bowtie Damper (BD) * HL OR - factory installed opposed radial damper (sizes 6"-14") * HL FR - U

PERFORMANCE DATA CB-T Series Engineering/Performance Data

904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 24" Duct Opening (front blades parallel to shortest dimension)

1/2" spacing dual angular louvers for strength and maximum free area

115T Series Engineering/Performance Data

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-18X10 Residential Registers & Grilles 14" and 16" Options *h3. 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