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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/CPI Bonded Seal
    M30203-SS Parker A-Lok Bonded Seal
    M30203-SS

    Parker Hannifin

    Product Type: Components

    Parker A-LOK/CPI Bonded Seal for Sealing Male ISO Parallel Threads, 316SS/Viton, 3/8in.
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  • ferrule-2
    4 ALOK-T-SET Parker Instrumentation A-Lok Ferrule Set (10-pack)
    4 ALOK-T-SET

    Parker Hannifin

    Product Type: Components

    Parker A-Lok ferrule set (10-pack), Teflon TFE, for 1/4" double ferrule tube fitting
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  • Parker CPI 6-4-4 JBZ-SS
    6-4-4 JBZ-SS Parker CPI Drop Size Tee
    6-4-4 JBZ-SS

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI drop size tee, 316SS, 3/8" single ferrule tube fitting x 1/4" single ferrule tube fitting x 1/4" single ferrule tube fitting
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  • Parker CPI 10-10-6 JBZ-SS
    10-10-6 JBZ-SS Parker CPI Drop Size Tee
    10-10-6 JBZ-SS

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI drop size tee, 316SS, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting x 3/8" single ferrule tube fitting
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  • Parker CPI 6-4-6 JBZ-SS-C
    6-4-6 JBZ-SS-C Parker CPI Drop Size Tee
    6-4-6 JBZ-SS-C

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI drop size tee, 316SS, 3/8" single ferrule tube fitting x 1/4" single ferrule tube fitting x 3/8" single ferrule tube fitting, silver-plated nut
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  • Parker CPI 6-6-4 JBZ-SS-C
    6-6-4 JBZ-SS-C Parker CPI Drop Size Tee
    6-6-4 JBZ-SS-C

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI drop size tee, 316SS, 3/8" single ferrule tube fitting x 3/8" single ferrule tube fitting x 1/4" single ferrule tube fitting, silver-plated nut
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  • Parker CPI 1-2 TRBZ-SS
    1-2 TRBZ-SS Parker CPI Tube End Reducer
    1-2 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, 1/16" tube stub x 1/8" single ferrule tube fitting
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  • Parker A-lok 4BLEN4-316-C3
    4BLEN4-316-C3 Parker A-Lok Cap (with Nut and Ferrule)
    4BLEN4-316-C3

    Parker Hannifin

    Product Type: Caps

    Parker A-lok cap (with nut and ferrule), 316SS, for 1/4" double ferrule tube fitting , cleaned for O2 service
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