Rectangular Industrial Control Dampers - HCD-430

The HCD-430 is a rectangular industrial control damper with a flanged frame and fabricated airfoil blades. The design controls airflow and provides shutoff in HVAC or industrial process control systems. Blade Type: Fabricated Airfoil Pressure: Up to 35 in. wg (8.7 kPa) Velocity: Up to 6000 fpm (30.5 m/s) Temperature: -40°F to 600°F (-40°C to 315°C)