2" Vertical Mount Fire Damper 2501-48X28 T-Bar Back blades are parallel to

Back blades are parallel to the longest dimension

*Pricing is based on standard 14 GA steel construction

Aluminum 3 cone T-Bar diffuser with a fixed face

w/ Steel Opposed Blade Damper

Retainer cables are provided on sizes 12" and larger to allow the inner cones to hang securely while adjusting the diffuser

2" Vertical Mount Fire Damper 2501-48X28 T-Bar Back blades are parallel toh3. 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