4 1/4" Vertical Mount Fire Damper 2633-30X18 Accessories built-in vanities

built-in vanities

3 or 4 way patterns * Spring push release for easy access to adjust pattern controllers * Round No Labor Collar sizes: 6-10"

Standard Features * 2601 - Square or rectangular for vertical mount only

601TFG Series Engineering/Performance Data

4 1/4" Vertical Mount Fire Damper 2633-30X18 Accessories built-in vanitiesh3. Standard Features * 2633 Square or rectangular out of airstream fire damper for vertical mount only. * 2634 Square or rectangular Spring actuated (6) out of airstream fire damper for horizontal or vertical mount. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Maximum dimension 60w, 52h * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion