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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 A-lok 16MA16K-316
    16MA16K-316 Parker A-Lok Tube End Male Adapter
    16MA16K-316

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: Male BSPT

    Parker A-lok male adapter, 316SS, 1" tube stub x 1" male BSP tapered thread
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  • Parker 16M5SEL16-316-MI
    16M5SEL16-316-MI Parker A-Lok Male SAE Straight Thread Elbow
    16M5SEL16-316-MI

    Parker Hannifin

    Product Type: Elbows

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: SAE Straight Thread

    Parker A-lok male elbow, 316SS, 1" double ferrule tube fitting x 1-5/16-12 SAE straight thread, Moly-coated inside nut
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  • Parker A-lok 16M5BT16-316-MI
    16M5BT16-316-MI Parker A-Lok Male Branch Tee SAE Straight Thread
    16M5BT16-316-MI

    Parker Hannifin

    Product Type: Tees

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok male branch tee, 316SS, 1" double ferrule tube fitting x 1" double ferrule tube fitting x 1-5/16-12 SAE straight thread (bottom), Moly-coated inside nut
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  • Parker A-lok 16M2SC16-316-MI
    16M2SC16-316-MI Parker A-Lok Male Connector to O-Ring Straight Thread
    16M2SC16-316-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: O-Ring Straight Thread

    Parker A-lok male connector, 316SS, 1" double ferrule tube fitting x 1-5/16-12 O-ring straight thread, Moly-coated inside nut
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  • Parker A-lok 16M1SC16-316-VO
    16M1SC16-316-VO Parker A-Lok Male Connector SAE Straight Thread
    16M1SC16-316-VO

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: SAE Straight Thread

    Parker A-lok male connector, 316SS, 1" double ferrule tube fitting x 1-5/16-12 SAE straight thread, with Viton o-ring
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  • Parker A-lok 16M1SC16-316-MI
    16M1SC16-316-MI Parker A-Lok Male Connector SAE Straight Thread
    16M1SC16-316-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: SAE Straight Thread

    Parker A-lok male connector, 316SS, 1" double ferrule tube fitting x 1-5/16-12 SAE straight thread, Moly-coated inside nut
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  • Parker A-lok 16M1SC12-316-MI
    16M1SC12-316-MI Parker A-Lok Male Connector SAE Straight Thread
    16M1SC12-316-MI

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: SAE Straight Thread

    Parker A-lok male connector, 316SS, 1" double ferrule tube fitting x 1-1/16-12 SAE straight thread, Moly-coated inside nut
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  • Parker A-lok 16FSC16N-S
    16FSC16N-S Parker A-Lok Female Connector
    16FSC16N-S

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: FNPT

    Parker A-lok female connector, carbon Steel, 1" double ferrule tube fitting x 1" FNPT
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