2" Horizontal/Vertical Mount Fire Damper 2534-16X16 Specialty Products Nylon bushings for easy adjustment

Nylon bushings for easy adjustment and quiet setting of blades running parallel to shortest dimension

Hinged removable face with hinges parallel to longest side

3/4" round collar

Curved saddle with gasket provides airtight fit to spiral pipe

2" Horizontal/Vertical Mount Fire Damper 2534-16X16 Specialty Products Nylon bushings for easy adjustmenth3. 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