VCD-33V

The VCD-33V is a low leakage control damper with vertical fabricated airfoil blades. The model can be used as an automatic control or manual balancing damper with medium to high pressure and velocity systems.

Pressure: Up to 8 in. wg
Leakage: Class 1A @ 1in. wg, Class 1 @ up 4-8 in. wg
Velocity: Up to 4000 fpm
Temperature: -40°F to 250°F
Blade and jamb seals

Vertical Blade Commercial Control Dampers

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.

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Codes:

ASHRAE 90.1

California Title 24

IECC (International Energy Conservation Code)

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