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SSFSDR-511

The SSFSDR-511 has round blades. This model installs in walls, floors, and partitions and is rated for airflow and leakage in either direction.

  • 304 stainless steel construction
  • Pressure: Up to 4 in. wg (1 kPa)
  • Velocity: Up to 4000 fpm (20.3 m/s)
  • Temperature: 350°F (177°C)
Codes:

International Building Code (IBC)

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

Certifications:

CAN/ULC S112 Classified Fire Damper

CAN/ULC S112.1 Classified Smoke Damper

California State Fire Marshal (CSFM) Listing #3225-0981:0113 and #3230-0981:0112

UL 555 (Listing #R13317)

UL 555S (Listing #R13317)

Purchase Options: