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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 8RU4-B
    8RU4-B Parker A-Lok Reducing Union
    8RU4-B

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok reducing union, brass, 1/2" double ferrule tube fitting x 1/4" double ferrule tube fitting
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  • Parker A-lok 8RU4-316
    8RU4-316 Parker A-Lok Reducing Union
    8RU4-316

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok reducing union, 316SS, 1/2" double ferrule tube fitting x 1/4" double ferrule tube fitting
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  • Parker A-lok 8RU2-316
    8RU2-316 Parker A-Lok Reducing Union
    8RU2-316

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok reducing union, 316SS, 1/2" double ferrule tube fitting x 1/8" double ferrule tube fitting
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  • Parker A-lok 8PC8-316
    8PC8-316 Parker A-Lok Port Connector
    8PC8-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: Machined Ferrule on Tube Stub

    Parker A-lok port connector, 316SS, 1/2" tube stub x 1/2" machined ferrule on tube stub
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  • Parker A-lok 8NU8-S
    8NU8-S Parker A-Lok Nut
    8NU8-S

    Parker Hannifin

    Product Type: Nuts

    Parker A-lok nut, carbon Steel, for 1/2" double ferrule tube fitting
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  • Parker A-lok 8NU8-B
    8NU8-B Parker A-Lok Nut
    8NU8-B

    Parker Hannifin

    Product Type: Nuts

    Parker A-lok nut, brass, for 1/2" double ferrule tube fitting
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  • Parker A-lok 8MVEL6N-B
    8MVEL6N-B Parker A-Lok NPT Male 45° Elbow
    8MVEL6N-B

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male 45° elbow, brass, 1/2" double ferrule tube fitting x 3/8" MNPT
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  • Parker A-lok 8MVEL6N-316
    8MVEL6N-316 Parker A-Lok NPT Male 45° Elbow
    8MVEL6N-316

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male 45° elbow, 316SS, 1/2" double ferrule tube fitting x 3/8" MNPT
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