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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 6 KBZ-SS
    6 KBZ-SS Parker CPI Union Cross
    6 KBZ-SS

    Parker Hannifin

    Product Type: Unions

    Product Type: Crosses

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI union cross, 316SS, 3/8" single ferrule tube fitting all ends
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  • Parker A-Lok/CPI Preset Tool
    6 HAND PRESET TOOL Parker A-LOK/CPI Preset Tool
    6 HAND PRESET TOOL

    Parker Hannifin

    Product Type: Preset Tool

    Parker A-LOK/CPI Preset Tool, 3/8in.
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  • Parker CPI 6 FNZ-SS-C
    6 FNZ-SS-C Parker CPI Plug
    6 FNZ-SS-C

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, 316SS, 3/8" single ferrule tube fitting, silver-plated nut
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  • Parker CPI 6 FNZ-S
    6 FNZ-S Parker CPI Plug
    6 FNZ-S

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, Carbon Steel, 3/8" single ferrule tube fitting
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  • Parker CPI 6 CPI-B-SET
    6 CPI-B-SET Parker CPI One-Piece Ferrule Set (10-pack)
    6 CPI-B-SET

    Parker Hannifin

    Product Type: Components

    End 1 Type: Single Ferrule Tube Fitting

    Parker CPI ferrule set (10-pack), brass, for 3/8" single ferrule tube fitting, order in package quantity
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  • Parker A-lok/CPI 6 BZP-SS
    6 BZP-SS Parker A-Lok/CPI Knurled Nut
    6 BZP-SS

    Parker Hannifin

    Product Type: Nuts

    Parker A-lok/CPI knurled nut, 316SS, for 3/8" single or double ferrule tube fitting
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  • Parker A-Lok/CPI Body Die
    6 BODY DIE Parker A-LOK/CPI Preset Tool Body Die
    6 BODY DIE

    Parker Hannifin

    Product Type: Components

    Parker A-LOK/CPI Preset Tool Body Die, 3/8in.
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  • Parker A-lok 6 ALOK-B-SET
    6 ALOK-B-SET Parker A-Lok Ferrule Set (10-pack)
    6 ALOK-B-SET

    Parker Hannifin

    Product Type: Components

    End 1 Type: Double Ferrule Tube Fitting

    Parker A-lok ferrule set (10-pack), brass, for 3/8" double ferrule tube fitting
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