- One piece cable drive system includes the RT-WGA universal damper drive, rotary actuation cable, and cable termination hardware for positioning the cable at a ceiling or wall access point
- MAT RT-250 single blade round damper (or damper by others)
- Damper is adjusted via rotary cable actuation using a nut driver or flat head screwdriver.
- Typical application is for a branch duct or take-off balancing location with cable termination in the ceiling
- MAT damper sizes 4″ to 20″ (100mm to 500mm)
*If the cable termination options shown in the tabs below will not fit your application, please contact MAT or your local sales rep. Additional designs are available.