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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 8MSC4N-316-MI
    8MSC4N-316-MI Parker A-Lok Male Connector
    8MSC4N-316-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male connector, 316SS, 1/2" double ferrule tube fitting x 1/4" MNPT, Moly-coated inside nut
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  • Parker A-lok 8MSC16N-316-MI
    8MSC16N-316-MI Parker A-Lok Male Connector
    8MSC16N-316-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male connector, 316SS, 1/2" double ferrule tube fitting x 1" MNPT, Moly-coated inside nut
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  • Parker A-lok 8FSC8N-316-MI
    8FSC8N-316-MI Parker A-Lok Female Connector
    8FSC8N-316-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker A-lok female connector, 316SS, 1/2" double ferrule tube fitting x 1/2" FNPT, Moly-coated inside nut
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  • Parker CPI 6-4R-6 RBZ-SS
    6-4R-6 RBZ-SS Parker CPI Male Run Tee
    6-4R-6 RBZ-SS

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI Male Run Tee, 316SS, 3/8" single ferrule tube fitting x 1/4" male BSPP thread (side) x 3/8" single ferrule tube fitting.
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  • Parker A-lok 1BF1-T
    1BF1-T Parker A-Lok Back Ferrule, 1/16"
    1BF1-T

    Parker Hannifin

    Product Type: Components

    End 1 Type: Double Ferrule Tube Fitting

    Parker A-lok back ferrule, Teflon TFE, for 1/16" double ferrule tube fitting
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  • Parker A-lok 1FF1-T
    1FF1-T Parker A-Lok Front Ferrule
    1FF1-T

    Parker Hannifin

    Product Type: Components

    End 1 Type: Double Ferrule Tube Fitting

    Parker A-lok front ferrule, Teflon TFE, for 1/16" double ferrule tube fitting
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  • Parker CPI Series Quick Couplings
    CP-Q4C-SS Parker CPI/A-Lok Series Instrumentation Couplings
    CP-Q4C-SS

    Parker Hannifin

    A tariff surcharge has been applied to the price of this item.

    Product Type: Nipples

    Parker CPI Series Quick Couplings, coupler protector, dust plug, stainless Steel, 1/4".
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  • Parker A-lok 8TUR4-316
    8TUR4-316 Parker A-Lok Tube End Reducer
    8TUR4-316

    Parker Hannifin

    Product Type: Reducers

    End 1 Type: Tube Stub

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok tube end reducer, 316SS, 1/2" tube stub x 1/4" double ferrule tube fitting
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