HBTR-551

The HBTR-551 is an isolation damper for use in isolation and decontamination applications. The damper has bubble-tight leakage performance per AMCA 500-D.

Pressure: Up to 40 in. wg
Leakage: Bubble-tight per AMCA 500-D
Velocity: Up to 6500 fpm
Temperature: -40°F to 250°F

Bubble Tight Isolation 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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Bubble Tight Dampers FAQs

Learn about our testing and compliance policies and more for bubble tight dampers.

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