Butterfly style damper is designed for Venti T-Bar diffusers. The damper allows for control of air flow with nylon screw mechanism. Damper is accessible through the opening in diffuser.
- For use with Venti T-Bar, Drop Ceiling, Lay in diffusers with 8 in. collar
- Made of steel and powder coated in black for durability and glossy finish
- Black powder coating makes them almost invisible after installation
- If needed they are easy to paint over










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