Pay in 4 interest-free payments of $25.51 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
91 Series Submittal
904 Series Submittal
904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 4" Duct Opening (front blades parallel to shortest dimension)
Lever operated Multi-Shutter Damper
2" Horizontal/Vertical Mount Curtain Fire Damper 2502-40X6 Commercial 91 Series Submittalh3. 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
