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    Pin Lug Couplings, Aluminum, 1-1/2" – 4"

    Pin lug couplings offer an economical and convenient hose connection option for a wide array of light-duty liquid suction and discharge applications including water service. Paired together, pin lug fittings create a seal once the female coupler swivel is properly threaded onto the male adapter, whereby the gasket is thus fully engaged. These pin lug fittings are constructed of high-grade aluminum made to withstand a variety of liquid handling processes. The aluminum pin lug couplings include a brass pin lug nut with a Buna rubber (KRW) gasket. Couplings feature hose barb by NPSM threads and are available in numerous sizes as noted.

    Note: Additional sizes and materials available upon request.
    0Types Available
    Picture of Pin Lug Coupling, Complete, 1-1/2" NPSH Aluminum
    Pin Lug Coupling, Complete, 1-1/2" NPSH Aluminum
    Pin Lug Coupling Assembly, Aluminum, 1-1/2IN
    $10.00 / EA
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    Picture of Pin Lug Coupling, Complete, 2" NPSH Aluminum
    Pin Lug Coupling, Complete, 2" NPSH Aluminum
    Pin Lug Coupling Assembly, Aluminum, 2IN
    $14.00 / EA
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    Picture of Pin Lug Coupling, Complete, 3" NPSH Aluminum
    Pin Lug Coupling, Complete, 3" NPSH Aluminum
    Pin Lug Coupling Assembly, Aluminum, 3IN
    $29.50 / EA
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    Picture of Pin Lug Coupling, Complete, 4" NPSH Aluminum
    Pin Lug Coupling, Complete, 4" NPSH Aluminum
    Pin Lug Coupling Assembly, Aluminum, 4IN
    $47.00 / EA
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    Picture of Buna Gasket for Pin Lug Coupling: 1-1/2"
    Buna Gasket for Pin Lug Coupling: 1-1/2"
    Gasket, Rubber, 1-1/2IN Pin Lug Shank Couplings, Repair Parts
    $0.70 / EA
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    Picture of Buna Gasket for Pin Lug Coupling: 2"
    Buna Gasket for Pin Lug Coupling: 2"
    Gasket, Rubber, 2IN Pin Lug Shank Couplings, Repair Parts
    $0.50 / EA
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    Picture of Buna Gasket for Pin Lug Coupling: 3"
    Buna Gasket for Pin Lug Coupling: 3"
    Rubber Gasket, 3IN Pin Lug Couplings, Repair Parts
    $0.70 / EA
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    Picture of Buna Gasket for Pin Lug Coupling: 3"
    Buna Gasket for Pin Lug Coupling: 3"
    Rubber Gasket, 4in Pin Lug Couplings, Repair Parts
    $0.90 / EA
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    DELAY MY SHIPMENT until all in-stock items AND backordered items are available in one warehouse before shipping. (You will receive only one freight bill if you choose this option).

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