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)

CPI/A-LOK

3798 items

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  • Parker CPI 8 PNBZ-SS
    8 PNBZ-SS Parker CPI Cap (with Nut and Ferrule)
    8 PNBZ-SS

    Parker Hannifin

    Product Type: Caps

    Parker CPI cap (with nut and ferrule), 316SS, for 1/2" single ferrule tube fitting
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  • Parker A-LOK/CPI Vent Protector
    8 MDF-SS Parker A-Lok Vent Protector
    8 MDF-SS

    Parker Hannifin

    Product Type: Vent Protectors

    Parker A-LOK/CPI Vent Protector w/Mesh Wire Screen, 316SS, 1/2" MNPT.
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  • Parker CPI 8 FNZ-SS-C
    8 FNZ-SS-C Parker CPI Plug
    8 FNZ-SS-C

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, 316SS, 1/2" single ferrule tube fitting, silver-plated nut
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  • Parker CPI 8 FNZ-SS
    8 FNZ-SS Parker CPI Plug
    8 FNZ-SS

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, 316SS, 1/2" single ferrule tube fitting
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  • Parker CPI 8 FNZ-B
    8 FNZ-B Parker CPI Plug
    8 FNZ-B

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, brass, 1/2" single ferrule tube fitting
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  • Parker CPI 8 BZ-SS
    8 BZ-SS Parker CPI Nut
    8 BZ-SS

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, 316SS, for 1/2" single ferrule tube fitting
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  • Parker CPI 8 BZ-B
    8 BZ-B Parker CPI Nut
    8 BZ-B

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, brass, for 1/2" single ferrule tube fitting
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  • Parker A-lok 6TUR6-316
    6TUR6-316 Parker A-Lok Tube End Reducer
    6TUR6-316

    Parker Hannifin

    Product Type: Reducers

    End 1 Type: Tube Stub

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok tube end reducer, 316SS, 3/8" tube stub x 3/8" double ferrule tube fitting
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