Fire Dampers - ODFD-150
Model ODFD-150 is an out-of-wall fire damper for use in walls or partitions with less than three hour fire-resistance rating. 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 212°F (100°C)
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