2" Vertical Mount Fire Damper 2501-30X24 Smoke-Fire Damper Fits 1x1 ceiling grids (collar

Fits 1x1 ceiling grids (collar size 6"-10")

4-way flush step down steel diffuser

Satin polished finish

104 P - four way * Square to round No Labor Collar * 2x2 galvaneal steel panel with seismic support holes * Soft White Options * 104 P D - multi-shutter damper with hinged perforated face * 104 P O - steel opposed blade damper with hinged perforated face * 104 P FR - U

2" Vertical Mount Fire Damper 2501-30X24 Smoke-Fire Damper Fits 1x1 ceiling grids (collarh3. Standard Features * 2501 Square or rectangular for vertical mount only. Maximum dimension 48w, 49h. * 2502 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 41w, 36h. * 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