4 1/4" Horizontal/Vertical Mount Fire Damper 2602-36X10 Specialty Products inner dimension and outer dimension

inner dimension and outer dimension sizes available * Tamper proof screws * Standard Color

60% free area * Soft White Options * Countersunk screwholes with matching Phillips #8 x 1-1/2" oval Screws * 10 or 12 gauge steel * Tamper proof screws

1050 Series Submittal

3/4” Wide x 3/4” High square holes

Standard Features * Fixed bar blades parallel to 1st dimension given *

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-36X10 Specialty Products inner dimension and outer dimensionh3. 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