2" Round Vertical Mount Fire Damper 2549-32

2" Round Vertical Mount Fire Damper 2549-32

  • $314.00


h3.Standard Features * 1 1/2 hour rated fire damper * 2549 - Round damper for vertical mount only. Available 4" thru 40" round. * 2550 - Round Spring actuated (6) damper for vertical or horizontal mount. Available 4" thru 28" round. * UL and California State Fire Marshall approved * 2" thinline frame * Interlocking steel roll-formed blade (3) with roll-formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G-90) * Self locking corner (4) * 165° replaceable fusible link (2) h3.Options * Sleeve variations h3.Installation Instructions * UL approved installation instructions