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w/ Tool Operated Opposed Blade Damper
Hinged removable extruded aluminum face frame with signature line marks
UL listed and tested in accordance with UL Standard 555
Reinforced welded core and extra supports for heavy duty application
NGD - Narrow ceiling grid dimples for 9/16" T-Rails
2" Vertical Mount Fire Damper 2533-44X6 Specialty Products w/ Tool Operated Opposed Bladeh3. 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
