Fire Dampers - SEDFD-210
Model SEDFD-210 is a 3V multi-blade-fire damper for use 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.
316 stainless steel construction
Pressure: Up to 10 in. wg (2.5 kPa)
Velocity: Up to 4000 fpm (20.3 m/s)
Temperatures: Up to 350°F (177°C)
30-day money-back guarantee
Shipping: 2-3 Business Days