GAYLORD ELXC Series, Operation, Maintenance & Installation Manual, Page: 28 / 93

2-20
Chapter 2 - Principles of Operation
Balancing Dampers - Cont.
Figure 2-20-1 Figure 2-20-2
Typical Model GEBD Section View of Model GBD
Other Models Look Similar The Dampers and the DSD
Except Without the Motor are the same for all Models
Figure 2-20-3 Table 2-20-1
Potentiometer Electric Damper Correlation Chart
(%) OPEN DSD (in
100
90
80
70
60
50
40
4-1/16
3-7/8
2-15/16
2-1/8
1-1/2
15/16
3/8