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    109 Products

    Quick-Disconnect Duct and Fittings

    Image of System. Front orientation. Exploded view. Duct and Fittings. Quick-Disconnect Duct and Fittings.
    The fastest ductwork to disassemble for dust collection and other frequently cleaned systems. Join sections with quick-release clamps that open and close with a flip of the latch. Since you don’t need screws, welds, or tools, the installation time is half that of other duct types.
    End Caps
    Image of Product. Front orientation. Duct and Fittings. Quick-Disconnect Duct and Fittings, End Caps.
    Cover unused duct openings to prevent air from leaking, dust from escaping, and debris from entering. End caps are often used to seal duct after changes to your system or equipment. To make modifications or expand your line, remove the cap.
    Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
    Corrosion-Resistant 304 Stainless Steel—The most corrosion-resistant metal duct we sell. It won’t rust or degrade in systems that exhaust chemical fumes or vent heat from industrial ovens and dryers.
    Galvanized Steel
    Corrosion-Resistant
    304 Stainless Steel
    Duct
    Size
    ID
    Ga.
    Each
    Each
    32 7/8"1800000000000000———0
    33 1/16"22———000000000000000
    43 7/8"2200000000000000000000000000
    54 7/8"2200000000000000000000000000
    65 7/8"2200000000000000000000000000
    76 7/8"2200000000000000000000000000
    87 7/8"2200000000000000000000000000
    98 7/8"2200000000000000000000000000
    109 7/8"2200000000000000000000000000
    1212"2200000000000000000000000000
    1413 15/16"2000000000000000000000000000
    1616"2000000000000000000000000000
    1817 7/8"200000000000000———0
    1817 15/16"20———00000000000000
    2019 7/8"200000000000000———0
    2019 15/16"20———00000000000000
    2221 7/8"200000000000000———0
    2423 7/8"200000000000000———0
     

    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.
    End Caps
    Cover unused duct openings to prevent air from leaking, dust from escaping, and debris from entering. End caps are often used to seal duct after changes to your system or equipment. To make modifications or expand your line, remove the cap.
    Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
    Corrosion-Resistant 304 Stainless Steel—The most corrosion-resistant metal duct we sell. It won’t rust or degrade in systems that exhaust chemical fumes or vent heat from industrial ovens and dryers.
    Galvanized Steel
    Corrosion-Resistant
    304 Stainless Steel
    Duct
    Size
    ID
    OD
    Ga.
    Each
    Each
    Male
    Image of Product. Front orientation. Duct and Fittings. Standard Duct and Fittings, End Caps, Male.
    32 7/8"260000000000000———0
    43 7/8"26000000000000———0
    54 7/8"26000000000000———0
    65 7/8"26000000000000———0
    76 7/8"260000000000000———0
    87 7/8"260000000000000———0
    98 15/16"260000000000000———0
    109 7/8"260000000000000———0
    1211 7/8"260000000000000———0
    1413 7/8"260000000000000———0
    1615 7/8"260000000000000———0
    1817 7/8"240000000000000———0
    2019 7/8"240000000000000———0
    2221 7/8"240000000000000———0
    2423 7/8"240000000000000———0
     
    Female
    Image of Product. Front orientation. Duct and Fittings. Standard Duct and Fittings, End Caps, Female.
    33"260000000000000000000000000
    44"26000000000000000000000000
    55"26000000000000———0
    66"26000000000000000000000000
    77"260000000000000———0
    88"260000000000000000000000000
    99"260000000000000———0
    1010"2600000000000000000000000000
    1212"260000000000000———0
    1414"260000000000000———0
    1616"260000000000000———0
    1818"260000000000000———0
    2020"240000000000000———0
    2222"240000000000000———0
    2424"240000000000000———0
     

    Spiral Duct and Fittings

    Image of System. Front orientation. Contains MultipleImages. Duct and Fittings. Spiral Duct and Fittings.
    Reinforced with a continuous seam, this duct keeps its shape, even against suction from dust collection systems. On the inside, duct is smooth for efficient airflow. Because of its attractive look, spiral duct is often used for exposed heating and cooling systems.
    End Caps
    Image of Product. Front orientation. Duct and Fittings. Spiral Duct and Fittings, End Caps.
    Cover unused duct openings to prevent air from leaking, dust from escaping, and debris from entering. End caps are often used to seal duct after changes to your system or equipment. To make modifications or expand your line, remove the cap.
    Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
    Corrosion-Resistant 304 Stainless Steel—The most corrosion-resistant metal duct we sell. It won’t rust or degrade in systems that exhaust chemical fumes or vent heat from industrial ovens and dryers.
    Galvanized Steel
    Corrosion-Resistant
    304 Stainless Steel
    Duct
    Size
    OD
    Ga.
    Each
    Ga.
    Each
    32 7/8"2400000000000002400000000000000
    43 7/8"2400000000000024000000000000
    54 7/8"24000000000000240000000000000
    65 7/8"2400000000000024000000000000
    76 7/8"240000000000000240000000000000
    87 7/8"2400000000000024000000000000
    98 7/8"240000000000000240000000000000
    109 7/8"2400000000000024000000000000
    1211 7/8"24000000000000240000000000000
    1413 7/8"240000000000002400000000000000
    1615 7/8"240000000000002400000000000000
    1817 7/8"2200000000000002400000000000000
    2019 7/8"2400000000000002400000000000000
    2221 7/8"240000000000000———0
    2423 7/8"240000000000000———0

    Rectangular Duct and Fittings

    Image of System. Front orientation. Exploded view. Duct and Fittings. Rectangular Duct and Fittings.
    Maximize the space in close quarters, such as inside walls and ceilings. As rectangular duct sizes increase, they get wider but not taller. This shape is most often used for heating and cooling inside buildings. Components connect with brackets.
    End Caps
    Image of Product. Front orientation. Duct and Fittings. Rectangular Duct and Fittings, End Caps.
    Cover unused duct openings to prevent air leaks. End caps are often used to seal duct after changes to your system or equipment. To make modifications or expand your line, remove the cap.
    Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
    Galvanized Steel
    Wd.
    Ht.
    Ga.
    Each
    8"8"28000000000000
    10"8"2800000000000
    12"8"28000000000000
    14"8"28000000000000
    16"8"26000000000000
    20"8"26000000000000
    24"8"26000000000000
     

    Tight-Seal Spiral Duct and Fittings

    Image of System. Front orientation. Contains MultipleImages. Duct and Fittings. Tight-Seal Spiral Duct and Fittings.
    Gasketed fittings prevent leaks between connections without the need for tape or other sealants. Duct has a continuous seam that reinforces it for strength and long life. The rigid construction keeps its shape, even against suction from dust collectors. Duct is smooth on the inside for efficient airflow. Because of its attractive look, spiral duct is often used for exposed heating and cooling systems.
    End Caps
    Image of Product. Front orientation. Duct and Fittings. Tight-Seal Spiral Duct and Fittings, End Caps.
    Cover unused duct openings to prevent air from leaking, dust from escaping, and debris from entering. End caps are often used to seal duct after changes to your system or equipment. To make modifications or expand your line, remove the cap.
    Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
    Galvanized Steel
    with EPDM Gasket
    Duct
    Size
    OD
    Ga.
    Each
    43 7/8"240000000000000
    65 7/8"24000000000000
    87 7/8"24000000000000
    109 7/8"24000000000000
    1211 7/8"24000000000000

    Chemical-Resistant Duct and Fittings

    Image of System. Front orientation. Contains MultipleImages. Duct and Fittings. Chemical-Resistant Duct and Fittings.
    Chemicals can eat away at most metal duct, but not this PVC system. It’s often used to exhaust corrosive gases, vapors, and fumes. Components press-fit together and secure with PVC pipe cement.
    End Caps
    Image of Product. Front orientation. Duct and Fittings. Chemical-Resistant Duct and Fittings, End Caps.
    Cover unused duct openings to prevent air from leaking, dust from escaping, and debris from entering. End caps are often used to seal duct after changes to your system or equipment. To make modifications or expand your line, remove the cap.
    PVC
    Duct
    Size
    ID
    Color
    Each
    44 1/2"Gray00000000000000
    66 5/8"Gray00000000000000
    88 5/8"Gray00000000000000
    1010 3/4"Gray00000000000000
    1212 3/4"Gray00000000000000
    1414"Gray00000000000000
     
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