4 1/4" Horizontal/Vertical Mount Fire Damper 2602-48X22 T-Bar 055 T6 extruded aluminum frame

055 T6 extruded aluminum frame * 90% free area * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 600 O - opposed blade damper * No Labor Collar - Square to round (square sizes only) * 600 T - T-Bar mount * 1/2" x 1/2" x 1" Lattice or 1" x 1" x 1" Lattice * Fractional sizes

916 Series Engineering/Performance Data

Product sizes available to fit spiral pipe diameter 8” – 48

Standard Features * Full size fixed bar blade T-Bar lay-in return air grille *

Step down core designed for 4-way uniform air distribution

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-48X22 T-Bar 055 T6 extruded aluminum frameh3. 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