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 4MSEL4R-316
    4MSEL4R-316 Parker A-Lok Male Elbow
    4MSEL4R-316

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Male BSPP

    Parker A-lok male elbow, 316SS, 1/4" double ferrule tube fitting x 1/4-19 male BSPP thread
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  • Parker A-lok 4MSEL4N-316-MI
    4MSEL4N-316-MI Parker A-Lok Male Elbow
    4MSEL4N-316-MI

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male elbow, 316SS, 1/4" double ferrule tube fitting x 1/4" MNPT, Moly-coated inside nut
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  • Parker A-lok 4MSEL4K-B
    4MSEL4K-B Parker A-Lok Male Elbow
    4MSEL4K-B

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Male BSPT

    Parker A-lok male elbow, brass, 1/4" double ferrule tube fitting x 1/4" male BSP tapered thread
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  • Parker A-lok 4MSEL2N-316-MI
    4MSEL2N-316-MI Parker A-Lok Male Elbow
    4MSEL2N-316-MI

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male elbow, 316SS, 1/4" double ferrule tube fitting x 1/8" MNPT, Moly-coated inside nut
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  • Parker A-lok 4MSEL2K-B
    4MSEL2K-B Parker A-Lok Male Elbow
    4MSEL2K-B

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Male BSPT

    Parker A-lok male elbow, brass, 1/4" double ferrule tube fitting x 1/8" male BSP tapered thread
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  • Parker A-lok 4MSC8R-B
    4MSC8R-B Parker A-Lok Male Connector
    4MSC8R-B

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Male BSPP

    Parker A-lok male connector, brass, 1/4" double ferrule tube fitting x 1/2" male BSPP thread
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  • Parker A-lok 4MSC8R-316
    4MSC8R-316 Parker A-Lok Male Connector
    4MSC8R-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Male BSPP

    Parker A-lok male connector, 316SS, 1/4" double ferrule tube fitting x 1/2" male BSPP thread
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  • Parker A-lok 4MSC8N-316-MI
    4MSC8N-316-MI Parker A-Lok Male Connector
    4MSC8N-316-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male connector, 316SS, 1/4" double ferrule tube fitting x 1/2" MNPT, Moly-coated inside nut
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