4" Horizontal/Vertical Mount Fire Damper 2634-18X6 T-Bar Performance Data

Performance Data

Install with louvers in up or down position for best duct concealment

Holds up to a 2" filter (not included) with filter retention tabs (FG2)

Available 6

4" Horizontal/Vertical Mount Fire Damper 2634-18X6 T-Bar Performance Datah3. 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