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 A-lok 6BLEN6-316
    6BLEN6-316 Parker A-Lok Cap (with Nut and Ferrule)
    6BLEN6-316

    Parker Hannifin

    Product Type: Caps

    Parker A-lok cap (with nut and ferrule), 316SS, 3/8" double ferrule tube fitting
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  • Parker A-lok/CPI 6B2TU6-316
    6B2TU6-316 Parker A-Lok Barbed Connector to Tube Adapter
    6B2TU6-316

    Parker Hannifin

    Product Type: Adapters

    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 6-8 ZPC-SS
    6-8 ZPC-SS Parker CPI Port Connector
    6-8 ZPC-SS

    Parker Hannifin

    Product Type: Straight

    End 1 Type: Tube Stub

    End 2 Type: Machined Ferrule on Tube Stub

    Parker CPI port connector, 316SS, 3/8" tube stub x 1/2" machined ferrule on tube stub
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  • Parker CPI 6-8 GBZ-SS
    6-8 GBZ-SS Parker CPI Female Gauge Connector
    6-8 GBZ-SS

    Parker Hannifin

    Product Type: Straight

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker CPI female connector, 316SS, 3/8" single ferrule tube fitting x 1/2" FNPT
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  • Parker CPI 6-8 FH4BZ-SS
    6-8 FH4BZ-SS Parker CPI Thermocouple Connector
    6-8 FH4BZ-SS

    Parker Hannifin

    Product Type: Straight

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI thermocouple connector, 316SS, 3/8" single ferrule tube fitting x 1/2" MNPT
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  • Parker CPI 6-8 FBZ-SS
    6-8 FBZ-SS Parker CPI Male Connector
    6-8 FBZ-SS

    Parker Hannifin

    Product Type: Straight

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI male connector, 316SS, 3/8" single ferrule tube fitting x 1/2" MNPT
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  • Parker CPI 6-8 FBZ-B
    6-8 FBZ-B Parker CPI Male Connector
    6-8 FBZ-B

    Parker Hannifin

    Product Type: Straight

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI male connector, brass, 3/8" single ferrule tube fitting x 1/2" MNPT
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  • Parker CBZ Male Elbow CPI 6-8 CBZ-SS
    6-8 CBZ-SS Parker CPI Male Elbow
    6-8 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 1/2" MNPT
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