Fire Dampers - DFD-150X SERIES

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°F (141°C)

DFD-150x12 has integral 12-inch sleeve (305mm)

DFD-150x16 has integral 16-inch sleeve (406 mm)