4" Horizontal/Vertical Mount Fire Damper 2634-36X22 Smoke-Fire Damper 800-495-0125

800-495-0125

*Pricing is based on standard 14 GA steel construction

Available 4" thru 40" round

Allows for 4-way airflow

Driftwood Tan

4" Horizontal/Vertical Mount Fire Damper 2634-36X22 Smoke-Fire Damper 800-495-0125h3. 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