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 4BLP4-316-MI
    4BLP4-316-MI Parker A-Lok Plug
    4BLP4-316-MI

    Parker Hannifin

    Product Type: Plugs

    Parker A-lok plug, 316SS, for 1/4" double ferrule tube fitting , Moly-coated inside nut
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  • Parker A-lok 4BLEN4-316-MI
    4BLEN4-316-MI Parker A-Lok Cap (with Nut and Ferrule)
    4BLEN4-316-MI

    Parker Hannifin

    Product Type: Caps

    Parker A-lok cap (with nut and ferrule), 316SS, for 1/4" double ferrule tube fitting , Moly-coated inside nut
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  • Parker BC Hulkhead Union A-lok 4BC4-316-MI
    4BC4-316-MI Parker A-Lok Bulkhead Union
    4BC4-316-MI

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok bulkhead union, 316SS, 1/4" double ferrule tube fitting x 1/4" double ferrule tube fitting, Moly-coated inside nut
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  • Parker BC Hulkhead Union A-lok 4BC2-316-MI
    4BC2-316-MI Parker A-Lok Bulkhead Union
    4BC2-316-MI

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok bulkhead union, 316SS, 1/4" double ferrule tube fitting x 1/8" double ferrule tube fitting, Moly-coated inside nut
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  • Parker CPI 4-8R FBZ-SS
    4-8R FBZ-SS Parker CPI Male Connector
    4-8R FBZ-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Male BSPP

    Parker CPI male connector, 316SS, 1/4" single ferrule tube fitting x 1/2" male BSPP thread
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  • Parker CPI 4-8R FBZ-B
    4-8R FBZ-B Parker CPI Male Connector
    4-8R FBZ-B

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Male BSPP

    Parker CPI male connector, brass, 1/4" single ferrule tube fitting x 1/2" male BSPP thread
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  • Parker CPI 4-8K GBZ-SS
    4-8K GBZ-SS Parker CPI Female Gauge Connector
    4-8K GBZ-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Female BSPT

    Parker CPI female connector, 316SS, 1/4" single ferrule tube fitting x 1/2" female BSP tapered thread
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  • Parker CPI 4-8K GBZ-B
    4-8K GBZ-B Parker CPI Female Gauge Connector
    4-8K GBZ-B

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Female BSPT

    Parker CPI female connector, brass, 1/4" single ferrule tube fitting x 1/2" female BSP tapered thread
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