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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 4-4 XH2BZ-B
    4-4 XH2BZ-B Parker CPI Bulkhead Union
    4-4 XH2BZ-B

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Male 37° Flare

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI bulkhead union, brass, 1/4" male 37° flare x 1/4" single ferrule tube fitting
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  • Parker A-lok 4-1 ZHLZ7-SS
    4-1 ZHLZ7-SS Parker A-Lok Column End without Frit (low internal volume)
    4-1 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, 1/4" double ferrule tube fitting x 1/16" inverted double ferrule tube fitting
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  • Parker CPI 4-1 ZHCZ-SS
    4-1 ZHCZ-SS Parker CPI Column End without Frit
    4-1 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, 1/4" single ferrule tube fitting x 1/16" inverted single ferrule tube fitting
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  • Parker CPI 4-1 ZHCZ7-SS
    4-1 ZHCZ7-SS Parker CPI Column End without Frit (low internal volume)
    4-1 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, 1/4" single ferrule tube fitting x 1/16" inverted single ferrule tube fitting
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  • Parker A-lok 4-1 Z3HLZ7-SS
    4-1 Z3HLZ7-SS Parker A-Lok Column End (low internal volume)
    4-1 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, 1/4" double ferrule tube fitting x 1/16" inverted double ferrule tube fitting
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  • Parker 4-1 Z2HCZ7-4-SS
    4-1 Z2HCZ7-4-SS Parker CPI Column End with Frit (low internal volume)
    4-1 Z2HCZ7-4-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 with frit (low internal volume), 316SS, 1/4" single ferrule tube fitting x 1/16" inverted single ferrule tube fitting, 10 micron frit
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  • Parker 4-1 Z2HCZ7-3-SS
    4-1 Z2HCZ7-3-SS Parker CPI Column End with Frit (low internal volume)
    4-1 Z2HCZ7-3-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 with frit (low internal volume), 316SS, 1/4" single ferrule tube fitting x 1/16" inverted single ferrule tube fitting, 5 micron frit
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  • Parker 4-1 Z2HCZ7-2-SS-L1BT
    4-1 Z2HCZ7-2-SS-L1BT Parker CPI Column End with Frit (low internal volume)
    4-1 Z2HCZ7-2-SS-L1BT

    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 with frit (low internal volume), 316SS, 1/4" single ferrule tube fitting x 1/16" inverted single ferrule tube fitting, 2 micron frit, without 1/16" nut or ferrule
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