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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Standard Features * Extruded aluminum construction with steel multi-shutter damper * Margin edges are 7/8" projection for baseboard installation * Nylon bushings for easy adjustment and quiet setting of airfoil blades running parallel to shortest dimension * Countersunk mounting holes for flush appearance
14 gauge steel construction
listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square Collar
1" and 1 1/2"
2" Horizontal/Vertical Mount Curtain Fire Damper 2502-14X8 Commercial Standard Features * Extruded aluminumh3. 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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