Bubble Tight

A bubble tight damper is a heavy duty damper designed to meet the requirement for zero leakage. Every bubble tight damper is factory leakage tested to ensure a bubble tight seal at 30 in. wg (7.5 kPa). This damper is recommended for two position shut off applications. Applications where bubble tight damper could be used:

* post office sorting rooms
* medical facilities & laboratories
* food processing
* campuses
* test laboratories
* government buildings.

Overview

  • Model HBTR

    A bubble tight damper is a heavy duty damper designed to meet the requirement for zero leakage. Every bubble tight damper is factory leakage tested to ensure a bubble tight seal at 30 in. wg (7.5 kPa). This damper is recommended for two position shut off applications.


Instruction Manuals