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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 A-lok/CPI 3 TIZ .125-B
    3 TIZ .125-B Parker A-Lok/CPI Tube End Insert
    3 TIZ .125-B

    Parker Hannifin

    Product Type: Components

    Parker A-lok/CPI tube end insert, brass, 3/16" OD, .030" wall
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  • Parker CPI 3 PNBZ-SS
    3 PNBZ-SS Parker CPI Cap (with Nut and Ferrule)
    3 PNBZ-SS

    Parker Hannifin

    Product Type: Caps

    Parker CPI cap (with nut and ferrule), 316SS, for 3/16" single ferrule tube fitting
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  • Parker CPI 3 FNZ-SS-C
    3 FNZ-SS-C Parker CPI Plug
    3 FNZ-SS-C

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, 316SS, 3/16" single ferrule tube fitting, silver-plated nut
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  • Parker CPI 3 FNZ-SS
    3 FNZ-SS Parker CPI Plug
    3 FNZ-SS

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, 316SS, for 3/16" single ferrule tube fitting
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  • Parker CPI 3 FNZ-B
    3 FNZ-B Parker CPI Plug
    3 FNZ-B

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, brass, 3/16" single ferrule tube fitting
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  • Parker CPI 3 BZ-SS
    3 BZ-SS Parker CPI Nut
    3 BZ-SS

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, 316SS, for 3/16" single ferrule tube fitting
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  • Parker 3 BZP-B
    3 BZP-B Parker A-Lok/CPI Knurled Nut
    3 BZP-B

    Parker Hannifin

    Product Type: Nuts

    Parker A-lok/CPI knurled nut, brass, for 3/16" single or double ferrule tube fitting
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  • Parker CPI 3 BZ-B
    3 BZ-B Parker CPI Nut
    3 BZ-B

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, brass, for 3/16" single ferrule tube fitting
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