2" Horizontal/Vertical Mount Curtain Fire Damper 2502-18X8 Residential Registers & Grilles Diffuser Only (no damper)

Diffuser Only (no damper)

Lever operated steel multi-shutter damper

3 or 4 way air patterns from face * One size fits 6" thru 16" (collar by others) * Soft White

055 T6 extruded aluminum * Square collar * For 22"x22" square duct * Soft White Options * 915 T O - opposed blade damper * No Labor Collar - square to round (2x2 only) * 1x2 panel (10"x22" duct) or 2x4 panel (22"x46" duct) * Satin Anodized Finish available on this product

Heavy gauge steel construction

2" Horizontal/Vertical Mount Curtain Fire Damper 2502-18X8 Residential Registers & Grilles Diffuser Only (no damper)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