Rectangular Industrial Control Dampers - HCD-130
The HCD-130 rectangular industrial control damper has a flanged frame with airfoil blades.
Blade type: Fabricated airfoil
Pressure: Up to 8½ in. wg (2.1 kPa)
Velocity: Up to 4000 fpm (20.3 m/s)
Temperature: -40°F to 400°F (-40°C to 204°C)
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