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The M&M Manufacturing 503ATD12 Air-Tite starting collar with damper is designed for efficient airflow management. This product measures twelve inches in diameter and features a gasketed flange for optimal sealing at the joint. It is manufactured from galvanized steel for durability and includes plated steel damper hardware equipped with a locking handle.
This starting collar is essential for connecting ductwork effectively. It provides a secure fit and reliable operation in various HVAC systems.
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