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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 5MSEL4N-316
    5MSEL4N-316 Parker A-Lok Male Elbow
    5MSEL4N-316

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male elbow, 316SS, 5/16" double ferrule tube fitting x 1/4" MNPT
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  • Parker A-lok 5MSEL2N-316
    5MSEL2N-316 Parker A-Lok Male Elbow
    5MSEL2N-316

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male elbow, 316SS, 5/16" double ferrule tube fitting x 1/8" MNPT
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  • Parker A-lok 5MSC4N-316
    5MSC4N-316 Parker A-Lok Male Connector
    5MSC4N-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male connector, 316SS, 5/16" double ferrule tube fitting x 1/4" MNPT
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  • Parker A-lok 5MSC2N-316
    5MSC2N-316 Parker A-Lok Male Connector
    5MSC2N-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male connector, 316SS, 5/16" double ferrule tube fitting x 1/8" MNPT
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  • Parker A-lok 5MA4N-316
    5MA4N-316 Parker A-Lok Tube End Male Adapter
    5MA4N-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: MNPT

    Parker A-lok male adapter, 316SS, 5/16" tube stub x 1/4" MNPT
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  • Parker A-lok 5MA2N-B
    5MA2N-B Parker A-Lok Tube End Male Adapter
    5MA2N-B

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: MNPT

    Parker A-lok male adapter, brass, 5/16" tube stub x 1/8" MNPT
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  • Parker A-lok 5M2SC5-316
    5M2SC5-316 Parker A-Lok Male Connector to O-Ring Straight Thread
    5M2SC5-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: O-Ring Straight Thread

    Parker A-lok male connector, 316SS, 5/16" double ferrule tube fitting x 1/2-20 O-ring straight thread
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  • Parker A-lok 5FSC4N-316
    5FSC4N-316 Parker A-Lok Female Connector
    5FSC4N-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker A-lok female connector, 316SS, 5/16" double ferrule tube fitting x 1/4" FNPT
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