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The RectorSeal 801-8 is an 8-inch round butterfly damper designed to effectively cover duct openings. This damper works best with round air diffusers to enhance airflow and improve circulation in various environments such as homes and offices. Made from durable steel, the damper features countersunk holes that simplify secure installation.
This product includes an installation ring for easy ductwork integration and is part of the TRUaire series, known for its robust design.
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