VLT® HVAC Drive FC- 101 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC, (E20) IP20 / Chassis (131L9868)

Model DFDAF-310 is a multi-blade airfoil dynamic-rated-fire damper used in walls, floors, and partitions with fire-resistance ratings less than three hours. Dynamic-rated-fire dampers are in HVAC systems that remain operational in the event of a fire.

Pressure: Up to 8 in. wg (2 kPa)

Velocity: Up to 4000 fpm (20.3 m/s)

Temperatures: Up to 350°F (177°C)