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 20 BZ-S
    20 BZ-S Parker CPI Nut
    20 BZ-S

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, carbon Steel, for 1-1/4" single ferrule tube fitting
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  • Parker CPI 2 PNBZ-SS-MI
    2 PNBZ-SS-MI Parker CPI Cap (with Nut and Ferrule)
    2 PNBZ-SS-MI

    Parker Hannifin

    Product Type: Caps

    Parker CPI cap (with nut and ferrule), 316SS, for 1/8" single ferrule tube fitting, Moly-coated inside nut
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  • Parker CPI 2 KBZ-SS-MI
    2 KBZ-SS-MI Parker CPI Union Cross
    2 KBZ-SS-MI

    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, 1/8" single ferrule tube fitting all ends, Moly-coated inside nut
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  • Parker CPI 2 FNZ-SS-MI
    2 FNZ-SS-MI Parker CPI Plug
    2 FNZ-SS-MI

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, 316SS, for 1/8" single ferrule tube fitting, Moly-coated inside nut
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  • Parker CPI 2 BZ-SS-MI
    2 BZ-SS-MI Parker CPI Nut (Moly-coated)
    2 BZ-SS-MI

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, 316SS, for 1/8" single ferrule tube fitting, Moly-coated inside nut
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  • Parker A-lok 1TUR4-316-MI
    1TUR4-316-MI Parker A-Lok Tube End Reducer
    1TUR4-316-MI

    Parker Hannifin

    Product Type: Reducers

    End 1 Type: Tube Stub

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok tube end reducer, 316SS, 1/16" tube stub x 1/4" double ferrule tube fitting, Moly-coated inside nut
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  • Parker A-lok 1TUR4-316
    1TUR4-316 Parker A-Lok Tube End Reducer
    1TUR4-316

    Parker Hannifin

    Product Type: Reducers

    End 1 Type: Tube Stub

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok tube end reducer, 316SS, 1/16" tube stub x 1/4" double ferrule tube fitting
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  • Parker A-lok 1TUR2-316-MI
    1TUR2-316-MI Parker A-Lok Tube End Reducer
    1TUR2-316-MI

    Parker Hannifin

    Product Type: Reducers

    End 1 Type: Tube Stub

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok tube end reducer, 316SS, 1/16" tube stub x 1/8" double ferrule tube fitting, Moly-coated inside nut
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