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 EE Union ElbowA-lok 1EE1-316
    1EE1-316 Parker A-Lok Union Elbow
    1EE1-316

    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, 1/16" double ferrule tube fitting x 1/16" double ferrule tube fitting
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  • Parker ET Union Tee A-lok 16ET16-316
    16ET16-316 Parker A-Lok Union Tee
    16ET16-316

    Parker Hannifin

    Product Type: Tees

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union tee, 316SS, 1" double ferrule tube fitting all ends
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  • Parker CPI 16-16 HBZ-SS
    16-16 HBZ-SS Parker CPI Union
    16-16 HBZ-SS

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI union, 316SS, 1" single ferrule tube fitting x 1" single ferrule tube fitting
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  • Parker CPI 16 FNZ-SS
    16 FNZ-SS Parker CPI Plug
    16 FNZ-SS

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, 316SS, 1" single ferrule tube fitting
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  • Parker A-lok 12PC12-316
    12PC12-316 Parker A-Lok Port Connector
    12PC12-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: Machined Ferrule on Tube Stub

    Parker A-lok port connector, 316SS, 3/4" tube stub x 3/4" machined ferrule on tube stub
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  • Parker A-lok 12NU12-316
    12NU12-316 Parker A-Lok Nut
    12NU12-316

    Parker Hannifin

    Product Type: Nuts

    Parker A-lok nut, 316SS, for 3/4" double ferrule tube fitting
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  • Parker A-lok 12FF12-B
    12FF12-B Parker A-Lok Front Ferrule
    12FF12-B

    Parker Hannifin

    Product Type: Components

    End 1 Type: Double Ferrule Tube Fitting

    Parker A-lok front ferrule, brass, for 3/4" double ferrule tube fitting
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  • Parker EE Union ElbowA-lok 12EE12-316
    12EE12-316 Parker A-Lok Union Elbow
    12EE12-316

    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, 3/4" double ferrule tube fitting x 3/4" double ferrule tube fitting
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