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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 ET Union Tee A-lok ETM12-316
    ETM12-316 Parker A-Lok Union Tee
    ETM12-316

    Parker Hannifin

    Product Type: Tees

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union tee, 316SS, 12 mm double ferrule tube fitting all ends
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  • Parker ET Union Tee A-lok ETM10-316
    ETM10-316 Parker A-Lok Union Tee
    ETM10-316

    Parker Hannifin

    Product Type: Tees

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union tee, 316SS, 10 mm double ferrule tube fitting all ends
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  • Parker EE Union ElbowA-lok EEM12-316
    EEM12-316 Parker A-Lok Union Elbow
    EEM12-316

    Parker Hannifin

    Product Type: Elbows

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union elbow, 316SS, 12 mm double ferrule tube fitting x 12 mm double ferrule tube fitting
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  • Parker CPI Series Quick Couplings
    CP-Q8C-SS Parker CPI/A-Lok Series Instrumentation Couplings
    CP-Q8C-SS

    Parker Hannifin

    Product Type: Couplings

    Parker CPI Series Quick Couplings, dust cap, stainless Steel, 1/2".
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  • Parker CPI BZ 12-SS
    BZ 12-SS Parker CPI Nut
    BZ 12-SS

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, 316SS, for 12 mm single ferrule tube fitting
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  • Parker 2F-Q4CY-SSP
    BST-2 Parker CPI/A-Lok Series Instrumentation Couplings
    BST-2

    Parker Hannifin

    Product Type: Couplings

    Parker Quick Coupling Hydraulic High Flow Female Pipe Thread Coupler, ST Series, Straight Through, Non-Valved, Manual Sleeve, Brass Material, Buna-N Seals, 1/4-18 FPT x 1 in Body, 2.35 in OAL x 1.18 in Exposed Length x 1-5/8 in Hex x 1.88 in Diameter
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  • Parker CPI 8Z-Q8VY-SS
    8Z-Q8VY-SS Parker CPI/A-Lok Series Instrumentation Couplings
    8Z-Q8VY-SS

    Parker Hannifin

    Product Type: Nipples

    Parker CPI Series Instrumentation Coupling, 1/2 316 stainless Steel valved plug, 750 psig rating, 1/2" single ferrule tube fitting ends, Viton seal
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  • Parker CPI 8Z-Q8P-SS
    8Z-Q8P-SS Parker CPI/A-Lok Series Instrumentation Couplings
    8Z-Q8P-SS

    Parker Hannifin

    Product Type: Nipples

    Parker CPI Series Instrumentation Coupling, 1/2 316 stainless Steel non-valved plug, 750 psig rating, 1/2" single ferrule tube fitting ends
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