Rectangular Industrial Control Dampers - HCD-230

The HCD-230 rectangular industrial control damper has a flanged frame with fabricated airfoil blades. Blade Type: Fabricated Airfoil Pressure: Up to 15 in. wg (3.7 kPa) Velocity: Up to 5000 fpm (25.4 m/s) Temperature: -40°F to 600°F (-40°C to 315°C)