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 5MSEL4K-316
    5MSEL4K-316 Parker A-Lok Male Elbow
    5MSEL4K-316

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Male BSPT

    Parker A-lok male elbow, 316SS, 5/16" double ferrule tube fitting x 1/4" male BSP tapered thread
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  • Parker A-lok 5MA4K-B
    5MA4K-B Parker A-Lok Tube End Male Adapter
    5MA4K-B

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: Male BSPT

    Parker A-lok male adapter, brass, 5/16" tube stub x 1/4" male BSP tapered thread
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  • Parker A-lok 5MA4K-316
    5MA4K-316 Parker A-Lok Tube End Male Adapter
    5MA4K-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: Male BSPT

    Parker A-lok male adapter, 316SS, 5/16" tube stub x 1/4" male BSP tapered thread
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  • Parker A-lok 5MA2K-316
    5MA2K-316 Parker A-Lok Tube End Male Adapter
    5MA2K-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: Male BSPT

    Parker A-lok male adapter, 316SS, 5/16" tube stub x 1/8" male BSP tapered thread
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  • Parker A-lok 5FSC8GC-316
    5FSC8GC-316 Parker A-Lok Female Connector
    5FSC8GC-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Female BSPP

    Parker A-lok female connector, 316SS, 5/16" double ferrule tube fitting x 1/2" Female BSPP
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  • Parker A-lok 5FSC4GC-316
    5FSC4GC-316 Parker A-Lok Female Connector
    5FSC4GC-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Female BSPP

    Parker A-lok female connector, 316SS, 5/16" double ferrule tube fitting x 1/4" Female BSPP
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  • Parker CPI 5-8GC GBZ-SS
    5-8GC GBZ-SS Parker CPI Female Gauge Connector
    5-8GC GBZ-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Female BSPP

    Parker CPI female connector, 316SS, 5/16" single ferrule tube fitting x 1/2" Female BSPP
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  • Parker CPI 5-5-5 JBZ-SS-C
    5-5-5 JBZ-SS-C Parker CPI Union Tee
    5-5-5 JBZ-SS-C

    Parker Hannifin

    Product Type: Tees

    Product Type: Unions

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI union tee, 316SS, 5/16" single ferrule tube fitting all ends, silver-plated nut
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