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    9 Products

    Standard Duct and Fittings

    Image of System. Front orientation. Exploded view. Duct and Fittings. Standard Duct and Fittings.
    Deliver air for a range of HVAC applications, including exhaust and dust collection. Our basic duct, the round shape creates smoother, more efficient airflow than rectangular and oval duct. The male end is slightly smaller than the female, so sections join without clamps or tools.
    Straight Collars
    Image of Product. Front orientation. Duct and Fittings. Standard Duct and Fittings, Straight Collars, Male, Polyethylene Foam Gasket.

    Male,

    Polyethylene

    Foam Gasket

    Link rectangular duct systems to equipment that uses round duct. Cut a hole, install the collar, and connect a piece of round duct.
    Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
    Polyethylene Foam Gasket—The flange has an adhesive-backed gasket to bond the connection until you fasten with screws. The gasket also prevents leaks.
    Galvanized Steel with
    Polyethylene Foam Gasket
    Duct
    Size
    OD
    Ga.
    Each
    Male
    54 7/8"246766K41000000
    65 7/8"246766K4200000
    76 7/8"246766K4300000
    87 7/8"246766K4400000
    109 7/8"246766K4500000
    1211 7/8"246766K4600000
    1413 7/8"246766K4700000
    1615 7/8"246766K4800000
    1817 7/8"246766K4900000
     
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