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

3806 items

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  • Parker A-lok 8MSC4N-316-MI
    8MSC4N-316-MI Parker A-Lok Male Connector
    8MSC4N-316-MI

    Parker Hannifin

    Product Type: Straight

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male connector, 316SS, 1/2" double ferrule tube fitting x 1/4" MNPT, Moly-coated inside nut
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  • Parker A-lok 8MSC16N-316-MI
    8MSC16N-316-MI Parker A-Lok Male Connector
    8MSC16N-316-MI

    Parker Hannifin

    Product Type: Straight

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male connector, 316SS, 1/2" double ferrule tube fitting x 1" MNPT, Moly-coated inside nut
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  • Parker A-lok 8FSC8N-316-MI
    8FSC8N-316-MI Parker A-Lok Female Connector
    8FSC8N-316-MI

    Parker Hannifin

    Product Type: Straight

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker A-lok female connector, 316SS, 1/2" double ferrule tube fitting x 1/2" FNPT, Moly-coated inside nut
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  • Parker A-lok 6MSC4R-316
    6MSC4R-316 Parker A-Lok Male Connector
    6MSC4R-316

    Parker Hannifin

    Product Type: Straight

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Male BSPP

    Parker A-lok male connector, 316SS, 3/8" double ferrule tube fitting x 1/4" male BSPP thread
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  • Parker A-lok 1BF1-T
    1BF1-T Parker A-Lok INCH Back Ferrule
    1BF1-T

    Parker Hannifin

    Product Type: Components

    End 1 Type: Double Ferrule Tube Fitting

    Parker A-lok back ferrule, Teflon TFE, for 1/16" double ferrule tube fitting
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  • Parker CPI Series Quick Couplings
    6F-Q6VY-SS Parker CPI/A-Lok Series Instrumentation Couplings
    6F-Q6VY-SS

    Parker Hannifin

    Product Type: Couplings

    Parker CPI Series Quick Couplings, Instrumentation, Nipple/Female Pipe Thread, Valved, 3/8", Stainless Steel, Female NPT, Fluorocarbon Seal, Poppet.
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  • Parker A-LOK/CPI Vent Protector
    2 MDF-SS Parker A-Lok Vent Protector
    2 MDF-SS

    Parker Hannifin

    Product Type: Components

    Parker A-LOK/CPI vent protector w/mesh wire screen, 316SS, 1/8" MNPT.
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  • Parker A-lok SCM12-316
    SCM12-316 Parker A-Lok Union
    SCM12-316

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union, 316SS, 12 mm double ferrule tube fitting x 12 mm double ferrule tube fitting
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