4 1/4" Horizontal/Vertical Mount Fire Damper 2602-48X22 T-Bar Step down core designed for

Step down core designed for 4-way uniform air distribution

INSTALLATION INSTRUCTIONS

see 1560 Series * Tamper proof screws * Standard Color

Install with louvers in up or down position for best duct concealment

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-48X22 T-Bar Step down core designed forh3. 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