DFD-150x Series : Integral sleeve (12 and 16 in. [305 and 406 mm]) with pressure up to 4 in. wg (1 kPa), velocity up to 4000 fpm (20.3 m/s) and temperature up to 286°F (141°C).
DFD-150x Series : Integral sleeve (12 and 16 in. [305 and 406 mm]) with pressure up to 4 in. wg (1 kPa), velocity up to 4000 fpm (20.3 m/s) and temperature up to 286°F (141°C).
The DFD-150X series is for use in walls, floors, and partitions with fire-resistance ratings less than three hours. This model has an integral sleeve. Dynamic-rated-fire dampers are in HVAC systems that remain operational in the event of a fire.
- Pressure: Up to 4 in. wg (1 kPa)
- Velocity: Up to 4000 fpm (20.3 m/s)
- Temperature: Up to 286掳F (141掳C)
- DFD-150x12 has integral 12-inch sleeve (305mm)
- DFD-150x16 has integral 16-inch sleeve (406 mm)
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