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The M&M Manufacturing 503ATH7 Air Tite Starting Collar Less Damper 7 Inches is designed to provide a reliable and efficient connection for your airflow system. This starting collar features a gasketed flange to ensure the best possible sealing at the joint.
Ideal for HVAC professionals, this starting collar fits 7-inch ducts and is part of the Air Tite series, ensuring a secure and efficient seal at the joint.
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