Port Cap Fittings

Port Cap Fittings and Tubing Adapters fit 1/4" NPT and 1/4-28 threads on a port cap and allow tubing to easily attach to the different port sizes.

  • PTFE Laboratory Tubing, 1/16" OD x 0.040" ID, per foot
    Part #: WF-TU-001

    $2.00 $1.52
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  • PTFE Laboratory Tubing, 1/8" OD x 1/16" ID, per foot
    Part #: WF-TU-002

    $2.00 $1.93
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  • 1/4-28 Threaded Tubing Adapter for 1/8" OD tubing, case/10
    Part #: WF-AQ-1-8

    $50.00 $43.00
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  • Carbon filter and adapter for use with 1/4-28 holes in classic port caps. Cap not included.

    Carbon Filter for Port Caps with 1/4-28 ports
    Part #: WF-CF-1428-KIT

    $59.00 $42.10
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  • 1/4-28 Air Outlet Pressure Relief Valve, 1 psi, Viton seal
    Part #: WF-PR-118

    $50.00 $42.14
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  • 1/4-28 Threaded Tubing Adapter for 1/16" OD tubing, case/10
    Part #: WF-AQ-1-16

    $50.00 $43.00
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  • 1/4-28 Barb Adapter for 1/4" ID Tubing, PP, pack/5
    Part #: CP-EW-31501-55-5PK

    $30.00 $25.50
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  • 1/4" NPT Barbed Tubing Adapter, 3/8" ID tubing, PP, case/10
    Part #: WF-AB-3-8

    $12.00 $11.51
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  • Port Cap Adapter Sampler Kit, 1/4" and 1/2" Soft Wall Tubing
    Part #: WF-SK-003

    $28.00 $20.24
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  • 1/4" NPT Barbed Tubing Adapter, 3/16" ID tubing, PP, case/10
    Part #: WF-AB-3-16

    $12.00 $10.92
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  • 1/4" NPT Barbed Tubing Adapter, 5/16" ID tubing, PP, case/10
    Part #: WF-AB-5-16

    $12.00 $11.51
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