OFSD-212
Model OFSD-212 is approved for use in walls, partitions, and floors with fire-resistance ratings less than three hours. This damper allows for easy access through the grille to the damper, closure device, and actuator.
- Pressure: Up to 6 in. wg
- Velocity: Up to 2000 fpm
- Temperature: Up to 350°F
Certifications:
AMCA Air Performance
California State Fire Marshal (Listing # 3225-0981:0103 and 3230-0981:0104)
UL 555 and UL 555S (Listing #R13317)
International Building Code (IBC)
National Fire Protection Association (NFPA 80, 90A, 92, 101, and 105)
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STATIC MODEL DOWNLOAD3D CAD2D CADOFSD-212
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