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 4-6 ZHBA-SS-C
    4-6 ZHBA-SS-C Parker CPI Male Connector
    4-6 ZHBA-SS-C

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: SAE Straight Thread

    Parker CPI male connector, 316SS, 1/4" single ferrule tube fitting x 9/16-18 SAE straight thread, silver-plated nut
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  • Parker CPI 4-6 XHBZ-SS-MI
    4-6 XHBZ-SS-MI Parker CPI 37° Flare Connector
    4-6 XHBZ-SS-MI

    Parker Hannifin

    Product Type: Adapters

    End 1 Type: Male 37° Flare

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI adapter, 316SS, 1/4" male 37° flare x 3/8" single ferrule tube fitting, Moly-coated inside nut
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  • Parker CPI 4-6 XHBZ-SS-C
    4-6 XHBZ-SS-C Parker CPI 37° Flare Connector
    4-6 XHBZ-SS-C

    Parker Hannifin

    Product Type: Adapters

    End 1 Type: Male 37° Flare

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI adapter, 316SS, 1/4" male 37° flare x 3/8" single ferrule tube fitting, silver-plated nut
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  • Parker CPI 4-6 TRBZ-SS-MI
    4-6 TRBZ-SS-MI Parker CPI Tube End Reducer
    4-6 TRBZ-SS-MI

    Parker Hannifin

    Product Type: Reducers

    End 1 Type: Tube Stub

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI tube end reducer, 316SS, 1/4" tube stub x 3/8" single ferrule tube fitting, Moly-coated inside nut
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  • Parker CPI 4-6 GBZ-SS-MI
    4-6 GBZ-SS-MI Parker CPI Female Gauge Connector
    4-6 GBZ-SS-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker CPI female connector, 316SS, 1/4" single ferrule tube fitting x 3/8" FNPT, Moly-coated inside nut
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  • Parker CPI 4-6 FH4BZ-SS-MI
    4-6 FH4BZ-SS-MI Parker CPI Thermocouple Connector
    4-6 FH4BZ-SS-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI thermocouple connector, 316SS, 1/4" single ferrule tube fitting x 3/8" MNPT, Moly-coated inside nut
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  • Parker CPI 4-6 FH4BZ-SS-C
    4-6 FH4BZ-SS-C Parker CPI Thermocouple Connector
    4-6 FH4BZ-SS-C

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI thermocouple connector, 316SS, 1/4" single ferrule tube fitting x 3/8" MNPT, silver-plated nut
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  • Parker CPI 4-6 FH2BZ-SS-MI
    4-6 FH2BZ-SS-MI Parker CPI Male Bulkhead Connector
    4-6 FH2BZ-SS-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI male bulkhead connector, 316SS, 1/4" single ferrule tube fitting x 3/8" MNPT, Moly-coated inside nut
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