Bubble Tight Isolation Dampers - 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 (10 kPa) Leakage: Bubble-tight per AMCA 500-D Velocity: Up to 6500 fpm (33 m/s) Temperature: -40°F to 250°F (-40°C to 121°C)