4 1/4" Horizontal/Vertical Mount Fire Damper 2602-12X8 Specialty Products Standard Features * 2533 -

Standard Features * 2533 - Square or rectangular for vertical mount only

with 53% free area

1/4” Wide x 1-27/32” High slots

2750 Install Instructions

Holds up to a 1" filter (not included) with filter retention tabs (FG1)

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-12X8 Specialty Products Standard Features * 2533 -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