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 6-12 FBZ-SS-MI
    6-12 FBZ-SS-MI Parker CPI Male Connector
    6-12 FBZ-SS-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI male connector, 316SS, 3/8" single ferrule tube fitting x 3/4" MNPT, Moly-coated inside nut
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  • Parker CBZ Male Elbow CPI 6-12 CBZ-SS-MI
    6-12 CBZ-SS-MI Parker CPI Male Elbow
    6-12 CBZ-SS-MI

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI male elbow, 316SS, 3/8" single ferrule tube fitting x 3/4" MNPT, Moly-coated inside nut
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  • Parker CBZ Male Elbow CPI 6-12 CBZ-SS-C
    6-12 CBZ-SS-C Parker CPI Male Elbow
    6-12 CBZ-SS-C

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI male elbow, 316SS, 3/8" single ferrule tube fitting x 3/4" MNPT, silver-plated nut
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  • Parker A-lok 6-1/4 ZELW2-SS-MI
    6-1/4 ZELW2-SS-MI Parker A-Lok Buttweld Elbow Connector
    6-1/4 ZELW2-SS-MI

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Pipe Buttweld

    Parker A-lok elbow, 316SS, 3/8" double ferrule tube fitting x 3/8" pipe buttweld, Moly-coated inside nut
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  • Parker 6-1/2 ZHBW2-SS-C
    6-1/2 ZHBW2-SS-C Parker CPI Buttweld Connector
    6-1/2 ZHBW2-SS-C

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Pipe Buttweld

    Parker CPI adapter, 316SS, 3/8" single ferrule tube fitting x 1/2" pipe buttweld, silver-plated nut
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  • Parker A-lok 6-1 ZHLZ-SS
    6-1 ZHLZ-SS Parker A-Lok Column End without Frit
    6-1 ZHLZ-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Inverted Double Ferrule Tube Fitting

    Parker A-lok column end fitting without frit, 316SS, 3/8" double ferrule tube fitting x 1/16" inverted double ferrule tube fitting
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  • Parker 6-1 Z2HLZ7-4-SS
    6-1 Z2HLZ7-4-SS Parker A-Lok Column End with Frit
    6-1 Z2HLZ7-4-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Inverted Double Ferrule Tube Fitting

    Parker A-lok column end fitting with frit, 316SS, 3/8" double ferrule tube fitting x 1/16" inverted double ferrule tube fitting, 10 micron frit
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  • Parker 6-1 Z2HLZ7-3-SS
    6-1 Z2HLZ7-3-SS Parker A-Lok Column End (low internal volume) with Frit
    6-1 Z2HLZ7-3-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Inverted Double Ferrule Tube Fitting

    Parker A-lok column end fitting with frit, 316SS, 3/8" double ferrule tube fitting x 1/16" inverted double ferrule tube fitting, 5 micron frit, bored through w/locknut
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