4 1/4" Horizontal/Vertical Mount Fire Damper 2602-60X60 Smoke-Fire Damper Designed to handle high volumes

Designed to handle high volumes of air with horizontal flow

Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to longest dimension

Lever operated Multi-Shutter Damper

Standard Features * 4000 - door core grille with single frame * 4100 - door core grille with additional loose frame *

Standard Features * 45-degree fixed blades parallel to long dimension * Hand operated lever for easy filter access * Holds up to 2" thick standard filter (not included) * Removable face for easy cleaning and maintenance * Filter door hinges parallel to longest side * 4-way reversible door on square sizes * 2-way reversible door on rectangular sizes * Filter retention tabs * Concealed mounting holes * Soft White Options * SP935FG-4 - holds 4" deep air filter * 935 TFG - T-Bar mount * Standard Color or Designer Color Finish available on this product

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-60X60 Smoke-Fire Damper Designed to handle high volumesh3. 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