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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 3FSC2N-316
    3FSC2N-316 Parker A-Lok Female Connector
    3FSC2N-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker A-lok female connector, 316SS, 3/16" double ferrule tube fitting x 1/8" FNPT
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  • Parker A-lok 3FF3-B
    3FF3-B Parker A-Lok Front Ferrule
    3FF3-B

    Parker Hannifin

    Product Type: Components

    End 1 Type: Double Ferrule Tube Fitting

    Parker A-lok front ferrule, brass, for 3/16" double ferrule tube fitting
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  • Parker A-lok 3FF3-316
    3FF3-316 Parker A-Lok Front Ferrule
    3FF3-316

    Parker Hannifin

    Product Type: Components

    End 1 Type: Double Ferrule Tube Fitting

    Parker A-lok front ferrule, 316SS, for 3/16" double ferrule tube fitting
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  • Parker ET Union Tee A-lok 3ET3-316
    3ET3-316 Parker A-Lok Union Tee
    3ET3-316

    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, 3/16" double ferrule tube fitting all ends
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  • Parker EE Union ElbowA-lok 3EE3-316
    3EE3-316 Parker A-Lok Union Elbow
    3EE3-316

    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, 3/16" double ferrule tube fitting x 3/16" double ferrule tube fitting
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  • Parker A-lok 3BLP3-B
    3BLP3-B Parker A-Lok Plug
    3BLP3-B

    Parker Hannifin

    Product Type: Plugs

    Parker A-lok plug, brass, 3/16" double ferrule tube fitting
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  • Parker A-lok 3BLP3-316
    3BLP3-316 Parker A-Lok Plug
    3BLP3-316

    Parker Hannifin

    Product Type: Plugs

    Parker A-lok plug, 316SS, 3/16" double ferrule tube fitting
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  • Parker A-lok 3BLEN3-316
    3BLEN3-316 Parker A-Lok Cap (with Nut and Ferrule)
    3BLEN3-316

    Parker Hannifin

    Product Type: Caps

    Parker A-lok cap (with nut and ferrule), 316SS, 3/16" double ferrule tube fitting
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