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 6-6 EBZ-B
    6-6 EBZ-B Parker CPI Union Elbow
    6-6 EBZ-B

    Parker Hannifin

    Product Type: Elbows

    Product Type: Unions

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI union elbow, brass, 3/8" single ferrule tube fitting x 3/8" single ferrule tube fitting
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  • Parker DBZ Female Elbow CPI 6-6 DBZ-SS
    6-6 DBZ-SS Parker CPI Female Elbow
    6-6 DBZ-SS

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker CPI female elbow, 316SS, 3/8" single ferrule tube fitting x 3/8" FNPT
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  • Parker CPI 6-6 DBZ-B
    6-6 DBZ-B Parker CPI Female Elbow
    6-6 DBZ-B

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker CPI female elbow, brass, 3/8" single ferrule tube fitting x 3/8" FNPT
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  • Parker CBZ Male Elbow CPI 6-6 CBZ-SS
    6-6 CBZ-SS Parker CPI Male Elbow
    6-6 CBZ-SS

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI male elbow, 316SS, 3/8" single ferrule tube fitting x 3/8" MNPT
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  • Parker CPI 6-6 B2HT2-SS
    6-6 B2HT2-SS Parker CPI Barbed Connector to Tube Adapter
    6-6 B2HT2-SS

    Parker Hannifin

    Product Type: Adapters

    Product Type: Barbs

    End 1 Type: Hose Barb

    End 2 Type: Tube Stub

    Parker A-lok/CPI hose barb adapter, 316SS, 3/8" ID hose barb x 3/8" tube stub
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  • Parker CPI 6-5 HBZ-SS
    6-5 HBZ-SS Parker CPI Reducing Union
    6-5 HBZ-SS

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI reducing union, 316SS, 3/8" single ferrule tube fitting x 5/16" single ferrule tube fitting
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  • Parker CPI 6-4-6 RBZ-SS
    6-4-6 RBZ-SS Parker CPI Male Run Tee
    6-4-6 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" MNPT (side) x 3/8" single ferrule tube fitting
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  • Parker CPI 6-4 TRBZ-SS
    6-4 TRBZ-SS Parker CPI Tube End Reducer
    6-4 TRBZ-SS

    Parker Hannifin

    Product Type: Reducers

    End 1 Type: Tube Stub

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI tube end reducer, 316SS, 3/8" tube stub x 1/4" single ferrule tube fitting
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