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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 CPI 6-6 ZHBA-B
    6-6 ZHBA-B Parker CPI Male Connector
    6-6 ZHBA-B

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: SAE Straight Thread

    Parker CPI male connector, brass, 3/8" single ferrule tube fitting x 9/16-18 SAE straight thread
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  • Parker CPI 6-12 FH4BZ-B
    6-12 FH4BZ-B Parker CPI Thermocouple Connector
    6-12 FH4BZ-B

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: MNPT

    Parker CPI thermocouple connector, brass, 3/8" single ferrule tube fitting x 3/4" MNPT
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  • Parker A-lok 6-1 ZHLZ7-SS
    6-1 ZHLZ7-SS Parker A-Lok Column End without Frit (low internal volume)
    6-1 ZHLZ7-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 (low internal volume) without frit, 316SS, 3/8" double ferrule tube fitting x 1/16" inverted double ferrule tube fitting
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  • Parker CPI 6-1 ZHCZ-SS
    6-1 ZHCZ-SS Parker CPI Column End without Frit
    6-1 ZHCZ-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Inverted Single Ferrule Tube Fitting

    Parker CPI column end fitting without frit, 316SS, 3/8" single ferrule tube fitting x 1/16" inverted single ferrule tube fitting
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  • Parker CPI 6-1 ZHCZ7-SS
    6-1 ZHCZ7-SS Parker CPI Column End without Frit (low internal volume)
    6-1 ZHCZ7-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Inverted Single Ferrule Tube Fitting

    Parker CPI column end fitting without frit (low internal volume), 316SS, 3/8" single ferrule tube fitting x 1/16" inverted single ferrule tube fitting
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  • Parker A-lok 6-1 Z3HLZ7-SS
    6-1 Z3HLZ7-SS Parker A-Lok Column End (low internal volume)
    6-1 Z3HLZ7-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, 316SS, 3/8" double ferrule tube fitting x 1/16" inverted double ferrule tube fitting
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  • Parker CPI 6-1 Z3HCZ7-SS
    6-1 Z3HCZ7-SS Parker CPI Column End (low internal volume)
    6-1 Z3HCZ7-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Inverted Single Ferrule Tube Fitting

    Parker CPI column end fitting without frit, 316SS, 3/8" single ferrule tube fitting x 1/16" inverted single ferrule tube fitting
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  • Parker 6-1 Z2HLZ7-2-SS-L1BT
    6-1 Z2HLZ7-2-SS-L1BT Parker A-Lok Column End (low internal volume) with Frit
    6-1 Z2HLZ7-2-SS-L1BT

    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, 2 micron frit, SPECIAL ORDER ITEM
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