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    43 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.
    Adjustment Sleeves
    Image of Product. Front orientation. Duct and Fittings. Quick-Disconnect Duct and Fittings, Adjustment Sleeves.
    Close gaps between sections of duct without disassembling the whole line. To install these sleeves, cut the end of your duct and place the O-ring on the cut piece. Then, slide the sleeve on and clamp in place.
    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.
    Duct Adjustment Sleeves
    Replacement
    O-Rings
    Galvanized Steel
    Corrosion-Resistant
    304 Stainless Steel
    Duct
    Size
    ID
    Max. Sleeve
    Extension
    Ga.
    Each
    Each
    Each
    33 1/8"7"221761K1050000002538K5030000001761K37100000
    43 15/16"7"221761K32000002538K121000001761K3240000
    54 15/16"7"221761K33000002538K122000001761K3350000
    66"7"221761K34000002538K123000001761K3460000
    77"7"221761K629000002538K764000001761K3520000
    88"7"221761K127000002538K124000001761K3470000
    99"7"221761K631000002538K765000001761K3530000
    1010"7"221761K128000002538K125000001761K3480000
    1212 1/8"7"221761K129000002538K1260000001761K3490000
    1414 1/8"7"201761K123000002538K6530000001761K2240000
    1616 1/8"7"201761K124000002538K6540000001761K2260000
    1818"7"201761K66600000———01761K67100000
    1818 1/16"7"201761K37300000———01761K67100000
    2020"7"201761K66700000———01761K67200000
    2020 1/16"7"20———02538K5110000001761K67200000
    2222"7"201761K66800000———01761K67300000
    2424"7"201761K669000000———01761K67400000
     
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