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 CPI 4-4-2 OBZ-SS-MI
    4-4-2 OBZ-SS-MI Parker CPI Female Branch Tee
    4-4-2 OBZ-SS-MI

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI female branch tee, 316SS, 1/4" single ferrule tube fitting x 1/4" single ferrule tube fitting x 1/8" FNPT (bottom), Moly-coated inside nut
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  • Parker CPI 4-4-2 JBZ-SS
    4-4-2 JBZ-SS Parker CPI Drop Size Tee
    4-4-2 JBZ-SS

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI drop size tee, 316SS, 1/4" single ferrule tube fitting x 1/4" single ferrule tube fitting x 1/8" single ferrule tube fitting
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  • Parker A-lok 4-4 ZHLW-SS-MI
    4-4 ZHLW-SS-MI Parker A-Lok Socket Weld Connector
    4-4 ZHLW-SS-MI

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Tube Socket Weld

    Parker A-lok adapter, 316SS, 1/4" double ferrule tube fitting x 1/4" tube socket weld, Moly-coated inside nut
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  • Parker CPI 4-4 ZHBF5-SS-MI-VO
    4-4 ZHBF5-SS-MI-VO Parker CPI Male Connector
    4-4 ZHBF5-SS-MI-VO

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: O-Ring MNPT

    Parker CPI male connector, 316SS, 1/4" single ferrule tube fitting x 1/4" O-ring MNPT, Moly-coated inside nut, with Viton o-ring
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  • Parker CPI 4-4 ZHBF5-SS-MI
    4-4 ZHBF5-SS-MI Parker CPI Male Connector
    4-4 ZHBF5-SS-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: O-Ring MNPT

    Parker CPI male connector, 316SS, 1/4" single ferrule tube fitting x 1/4" O-ring MNPT, Moly-coated inside nut
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  • Parker CPI 4-4 ZHBF5-SS-C
    4-4 ZHBF5-SS-C Parker CPI Male Connector
    4-4 ZHBF5-SS-C

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: O-Ring MNPT

    Parker CPI male connector, 316SS, 1/4" single ferrule tube fitting x 1/4" O-ring MNPT, silver-plated nut
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  • Parker CPI Male Connector
    4-4 ZHBA-SS-MI-VO Parker CPI Male Connector
    4-4 ZHBA-SS-MI-VO

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: SAE Straight Thread

    Parker CPI male connector, 316SS, 1/4" single ferrule tube fitting x 7/16-20 SAE straight thread, Moly-coated inside nut, with Viton o-ring
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  • Parker 4-4 ZHBA-SS-MI
    4-4 ZHBA-SS-MI Parker CPI Male Connector
    4-4 ZHBA-SS-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: SAE Straight Thread

    Parker CPI male connector, 316SS, 1/4" single ferrule tube fitting x 7/16-20 SAE straight thread, Moly-coated inside nut
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