Brochure

15
Static Pressure Control
The EBD style by-pass are self-contained units that give you the static control mounted to the damper. It is an “all-in-
one” design that makes the installation process much easier than most electronic by-pass dampers. The static pressure can
be adjusted in the field between 0.1" to 4" of pressure. This is done by the turn of a set-screw. Requires 24VAC to
operate. Tubing and pitot tube are included.
MODEL EBD
MODEL CLBD
MODEL PS-4
To order Pressure Switch ONLY
MODEL PS-4 List Price $265.00
PS-4 Parts Bag List Price $35.00
NOTE: We can make any size EBD. Use with ND or
URD style damper. (See Page 11 & 13)
Size List Price
12" X 8" $535.00
12" X 10" $551.00
12" X 12" $555.00
20" X 8" $555.00
20" X 10" $579.00
20" X 12" $583.00
Size List Price
8" $480.00
10" $500.00
12" $543.00
14" $562.00
16" $774.00
18" $859.00
20" $898.00
*Meets ACCA Manual Zr specifications.
Size List Price
8" CLBD $171.00
10" CLBD $179.00
12" CLBD $188.00
14" CLBD $195.00
16" CLBD $210.00
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.