EWC Controls 12" CLBD Constant Load By-Pass Damper

The CLBD - Constant Load By-Pass Damper is a revolutionary design that eliminates the guess work of setting a manual by-pass damper. The CLBD will allow the installer to set the desired static pressure of the damper with the simple turn of a setscrew. The damper is adjustable from .3" WC up to .8" WC. By turning the setscrew you can adjust the static pressure. The static pressure indicator window will show the installer what static the damper is adjusted to. During operation, a blade indicator viewing window will show the installer the blade position of the CLBD. The by-pass damper can be installed in any angle and any position which makes it a labor saving, simple design.