4" Horizontal/Vertical Mount Fire Damper 2634-28X10 Accessories 3-Way and 4-Way Air Patterns

3-Way and 4-Way Air Patterns

Adjustable baffle controllers to direct airflow horizontally or vertically

PERFORMANCE DATA

Curved saddle with gasket provides airtight fit to spiral pipe

SD52 Series Performance Data

4" Horizontal/Vertical Mount Fire Damper 2634-28X10 Accessories 3-Way and 4-Way Air Patternsh3. 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