4 1/4" Horizontal/Vertical Mount Fire Damper 2602-16X10 Commercial Standard Features * Heavy guage

Standard Features * Heavy guage cold roll steel (same as 350 series) * Ideal for return air in the toe space areas between kitchen cabinets

425 Series Submittal

Fits 1x1 ceiling grids (collar size 6"-10")

For evaporative cooling or high velocity exhaust applications

Standard Features * 2633 - Square or rectangular out-of-airstream fire damper for vertical mount only

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-16X10 Commercial Standard Features * Heavy guageh3. 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