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Use to adjust and balance airflow in individual runs of round pipe.
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Creates tight seal on duct seams and joints and helps eliminate air leakage to increases the overall efficiency of the duct system.
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Imperial Rain Cap, Square, 30 ga Thick, 3 in Dia, Galvanized Steel
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Imperial Rain Cap, Square, 30 ga Thick, 5 in Dia, Galvanized Steel
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Imperial Rain Cap, Square, 30 ga Thick, 4 in Dia, Galvanized Steel
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Imperial Rain Cap, Round, 30 ga Thick, 6 in Dia, Galvanized Steel, For: Single Wall Pipe
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Imperial Rain Cap, Round, 30 ga Thick, 7 in Dia, Galvanized Steel, For: Single Wall Pipe
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Imperial Rain Cap, Square, 30 ga Thick, 8 in Dia, Galvanized Steel
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Combines the properties of two popular insulating materials in one handy roll. It can be used on both heating and air-conditioning ducts, as well as on car and truck hoods and trunks.
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Combines the properties of two popular insulating materials in one handy roll. It can be used on both heating and air-conditioning ducts, as well as on car and truck hoods and trunks.
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Imperial Roof Flashing, Steel, Suitable for: 3 in Dia Pipe
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Imperial Roof Flashing, Steel, Suitable for: 4 in Dia Pipe
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Imperial Roof Flashing, Galvanized Steel, Suitable for: 5 in Dia Pipe
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Imperial Roof Flashing, Steel, Suitable for: 6 in Dia Pipe
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Imperial Roof Flashing, Galvanized Steel, Suitable for: 7 in Dia Pipe
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Imperial Roof Flashing, Steel, Galvanized, Suitable for: 8 in Dia Pipe
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Estimates