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The Fantech RSK8 Duct Backdraft Damper is designed for eight inch duct systems. This damper features a galvanized steel collar and aluminum blades which ensure durability. The spring-loaded mechanism creates positive pressure to prevent airflow when not in use.
This backdraft damper is essential for HVAC systems, ensuring no backflow when the airflow is off. Its robust construction helps maintain efficiency in ventilation systems.
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