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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 Adapter
    4-1/4 ZHLW2-SS Parker A-Lok Socket Weld Connector
    4-1/4 ZHLW2-SS

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Pipe Buttweld

    Parker A-LOK Adapter, 316SS, 1/4" double ferrule tube fitting x 1/4" pipe buttweld.
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  • Parker EE Union ElbowA-lok 32EE32-316
    32EE32-316 Parker A-Lok Union Elbow
    32EE32-316

    Parker Hannifin

    Product Type: Elbows

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union elbow, 316SS, 2" double ferrule tube fitting x 2" double ferrule tube fitting
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  • Parker A-lok 16-16-12 JLZ-SS
    16-16-12 JLZ-SS Parker A-Lok Drop Size Tee
    16-16-12 JLZ-SS

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok drop size tee, 316SS, 1" double ferrule tube fitting x 1" double ferrule tube fitting x 3/4" double ferrule tube fitting
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  • Parker A-lok 12-8-8 JLZ-SS
    12-8-8 JLZ-SS Parker A-Lok Drop Size Tee
    12-8-8 JLZ-SS

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok drop size tee, 316SS, 3/4" double ferrule tube fitting x 1/2" double ferrule tube fitting x 1/2" double ferrule tube fitting
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  • Parker CPI 8-8-8 MBZ-B
    8-8-8 MBZ-B Parker CPI Female Run Tee
    8-8-8 MBZ-B

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker CPI female run tee, brass, 1/2" single ferrule tube fitting x 1/2" FNPT (side) x 1/2" single ferrule tube fitting
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  • Parker A-lok 3MA4N-316
    3MA4N-316 Parker A-Lok Tube End Male Adapter
    3MA4N-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: MNPT

    Parker A-lok male adapter, 316SS, 3/16" tube stub x 1/4" MNPT
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  • Parker CPI 6-1/4 ZEBW2-SS-C
    6-1/4 ZEBW2-SS-C Parker CPI Buttweld Elbow Connector
    6-1/4 ZEBW2-SS-C

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Pipe Buttweld

    Parker CPI elbow, 316SS, 3/8" single ferrule tube fitting x 1/4" pipe buttweld, silver-plated nut
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  • Parker A-Lok Heat Exchanger Termination Tee
    8-4-4 JH4LZ-SS Parker A-Lok Heat Exchanger Termination Tee
    8-4-4 JH4LZ-SS

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker A-LOK Heat Exchanger Termination Tee, 316SS, 1/2in A-LOK by 1/4in A-LOK (run, bored through) by 1/4in A-LOK (branch).
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