2" Vertical Mount Fire Damper 2533-30X6 Commercial ½ × ½ × ½

½ × ½ × ½ Aluminum lattice

3 cone steel diffuser with hinged core for easy duct access

stair risers

For evaporative cooling or high velocity exhaust applications

Hinged perforated face with screwdriver access to release

2" Vertical Mount Fire Damper 2533-30X6 Commercial ½ × ½ × ½h3. Standard Features * 2533 Square or rectangular for vertical mount only. Maximum dimension 48w, 41h. * 2534 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 41w, 29h. * UL and California State Fire Marshall approved * 2" thinline frame * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G 90) * Self