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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Standard Features 1” rim size (2” larger than nominal duct size / order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 1-27/32” Wide x 11/32” High slots on staggered centers
Free area equals more than 75% of nominal size
Hinged removable extruded aluminum face frame with signature line marks
parallel to longest dimension
listed Fire-Resistance Diffusers * TVB - Thermal Vapor Blanket * Square collar
2" Vertical Mount Fire Damper 2501-32X32 T-Bar Standard Features 1” rim sizeh3. 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
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