The FSD-211 is a combination fire smoke damper with 3V-style blades. This model installs in walls, floors, or partitions and is rated for airflow and leakage in either direction.

  • Pressure: Up to 6 in. wg
  • Velocity: Up to 2,000 fpm
  • Temperature: Up to 350°F

10-Day Fixed Lead Times on Select Configurations


AMCA Air Performance

California State Fire Marshal (Listing # 3230-0981: 0104)

UL 555 and UL 555S (Listing #R13317)

California State Fire Marshall (Listing # 3225-0981:0103)

Purchase Options:

International Building Code (IBC)

National Fire Protection Association (NFPA 80, 90A, 92, 101, and 105)