Rectangular Industrial Control Dampers

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Damper Selection Guide

Which damper best fits the application? Greenheck’s damper interactive selection guide removes the guesswork. Find blade type, velocity, pressure, AMCA listings, submittals, drawings and more, all in one easy-to-use format.

HCD-230-LE

The HCD-230LE is design for use in replacements in existing lab exhaust units, as a standalone in custom lab exhaust units. They also work on Greenheck's Vektor® units.

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 250°F (-40°C to 121°C)

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