4 1/4" Horizontal/Vertical Mount Fire Damper 2602-24X20 Smoke-Fire Damper Standard Features * Converts T-bar

Standard Features * Converts T-bar products to surface mount * Sizes available: 1x2

listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square collar

Standard Features * 1/2" x 1/2" x 1/2" aluminum lattice face *

Countersunk mounting holes with color matching Phillips Pozidriv screws

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-24X20 Smoke-Fire Damper Standard Features * Converts T-barh3. Standard Features * 2601 Square or rectangular for vertical mount only. Maximum dimension 60x60 single, 120x120 multiple. * 2602 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 60x60. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized