2" Horizontal/Vertical Mount Curtain Fire Damper 2502-30X18 Residential Registers & Grilles 69% free area * 1308:

69% free area * 1308: 7/8" lattice opening

Adjustable steel roll formed blades oriented for 1 or 2 way airflow pattern

Hinged removable extruded aluminum face frame with signature line marks

Ideal for residential and light commercial application

915 Series Submittal

2" Horizontal/Vertical Mount Curtain Fire Damper 2502-30X18 Residential Registers & Grilles 69% free area * 1308:h3. 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