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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/CPI Bonded Seal
    M30201-SS Parker A-Lok Bonded Seal
    M30201-SS

    Parker Hannifin

    Product Type: Components

    Parker A-LOK/CPI Bonded Seal for Sealing Male ISO Parallel Threads, 316SS/Viton, 1/8in.
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  • Parker A-Lok/CPI Copper Washers
    M28331-CU Parker A-Lok Copper Washers
    M28331-CU

    Parker Hannifin

    Product Type: Components

    Parker A-LOK/CPI Washer for Sealing BSPP Male Thread, copper, 3/8in.
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  • Parker A-Lok/CPI Copper Washers
    M28329-CU Parker A-Lok Copper Washers
    M28329-CU

    Parker Hannifin

    Product Type: Components

    Parker A-LOK/CPI Washer for Sealing BSPP Male Thread, copper, 1/8in.
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  • Parker A-lok M12MSEL1/4N-316
    M12MSEL1/4N-316 Parker A-Lok Male Elbow
    M12MSEL1/4N-316

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male elbow, 316SS, 12 mm double ferrule tube fitting x 1/4" MNPT
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  • Parker A-lok M12MSEL1/2N-316
    M12MSEL1/2N-316 Parker A-Lok Male Elbow
    M12MSEL1/2N-316

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male elbow, 316SS, 12 mm double ferrule tube fitting x 1/2" MNPT
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  • Parker A-lok M12MSC1/4N-316
    M12MSC1/4N-316 Parker A-Lok Male Connector
    M12MSC1/4N-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male connector, 316SS, 12 mm double ferrule tube fitting x 1/4" MNPT
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  • Parker A-lok M12MRT1/2N-316
    M12MRT1/2N-316 Parker A-Lok NPT Male Run Tee
    M12MRT1/2N-316

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker A-lok male run tee, 316SS, 12 mm double ferrule tube fitting x 1/2" MNPT (side) x 12 mm double ferrule tube fitting
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  • Parker A-lok M12CU8-316
    M12CU8-316 Parker A-Lok Conversion Union
    M12CU8-316

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok conversion union, 316SS, 12 mm double ferrule tube fitting x 1/2" double ferrule tube fitting
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