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Parker CPI™ / A-LOK® Tube Fittings

Parker Hannifin CPI™/A-LOK® Instrumentation Tube Fittings are designed as leak-free connections for process, power and instrumentation applications. These single and two ferrule fittings are manufactured to the highest quality standards and are available in a broad range of sizes, materials and configurations.

Parker CPI/A-LOK Tube Fittings Catalog (PDF)

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CPI/A-LOK

3798 items

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  • Parker CPI 4 FNZ-S
    4 FNZ-S Parker CPI Plug
    4 FNZ-S

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, Carbon Steel, 1/4" single ferrule tube fitting
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  • Parker CPI 4 FNZ-B
    4 FNZ-B Parker CPI Plug
    4 FNZ-B

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, brass, 1/4" single ferrule tube fitting
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  • Parker CPI 4 CPI-SS-SET
    4 CPI-SS-SET Parker CPI One-Piece Ferrule Set (10-pack)
    4 CPI-SS-SET

    Parker Hannifin

    Product Type: Components

    End 1 Type: Single Ferrule Tube Fitting

    Parker CPI ferrule set (10-pack), 316SS, for 1/4" single ferrule tube fitting, order in package quantity
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  • tz-1-r
    4 CPI-B-SET Parker CPI 1-Piece Ferrule Set (10-Pack)
    4 CPI-B-SET

    Parker Hannifin

    Product Type: Components

    Parker CPI ferrule set (10-pack), brass, for 1/4" single ferrule tube fitting, order in package quantity
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  • Parker CPI 4 BZ-S
    4 BZ-S Parker CPI Nut
    4 BZ-S

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, carbon Steel, for 1/4" single ferrule tube fitting
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  • Parker A-lok/CPI 4 BZP-SS
    4 BZP-SS Parker A-Lok/CPI Knurled Nut
    4 BZP-SS

    Parker Hannifin

    Product Type: Nuts

    Parker A-lok/CPI knurled nut, 316SS, for 1/4" single or double ferrule tube fitting
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  • Parker A-Lok/CPI Body Die
    4 BODY DIE Parker A-LOK/CPI Preset Tool Body Die
    4 BODY DIE

    Parker Hannifin

    Product Type: Components

    Parker A-LOK/CPI Preset Tool body die, 1/4in.
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  • Parker A-lok 4 ALOK-ZY-SET
    4 ALOK-ZY-SET Parker A-Lok Ferrule Set (10-pack)
    4 ALOK-ZY-SET

    Parker Hannifin

    Product Type: Components

    End 1 Type: Double Ferrule Tube Fitting

    Parker A-lok ferrule set (10-pack), Zytel (nylon), for 1/4" double ferrule tube fitting
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