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> 18" round durable damper - vinyl fabric
18" round durable damper - vinyl fabric
Use Volume Control Durable Dampers to control the airflow in existing ductwork. The revolutionary design allows them to be installed through a hole in the ductwall 1 1/2" in diameter. The simple 5-minute installation time drastically reduces labor cost!
* Coated for rust protection
* Virtually eliminates vibration and reduces noice
Item available in CA, Zip Code 95240
