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)

CPI/A-LOK

3798 items

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  • Parker A-lok/CPI 6 TIZ .250-SS
    6 TIZ .250-SS Parker A-Lok/CPI Tube End Insert
    6 TIZ .250-SS

    Parker Hannifin

    Product Type: Tube End Inserts

    Parker A-lok/CPI tube end insert, 316SS, 3/8" OD, .062" wall
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  • Parker CPI 6 PNBZ-SS
    6 PNBZ-SS Parker CPI Cap (with Nut and Ferrule)
    6 PNBZ-SS

    Parker Hannifin

    Product Type: Caps

    Parker CPI cap (with nut and ferrule), 316SS, for 3/8" single ferrule tube fitting
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  • Parker A-LOK/CPI Vent Protector
    6 MDF-SS Parker A-Lok Vent Protector
    6 MDF-SS

    Parker Hannifin

    Product Type: Vent Protectors

    Parker A-LOK/CPI vent protector w/mesh wire screen, 316SS, 3/8" MNPT.
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  • Parker CPI 6 FNZ-SS
    6 FNZ-SS Parker CPI Plug
    6 FNZ-SS

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, 316SS, 3/8" single ferrule tube fitting
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  • Parker CPI 6 FNZ-B
    6 FNZ-B Parker CPI Plug
    6 FNZ-B

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, brass, 3/8" single ferrule tube fitting
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  • tz-1-r
    6 CPI-SS-SET Parker CPI One-Piece Ferrule Set (10-Pack)
    6 CPI-SS-SET

    Parker Hannifin

    Product Type: Ferrules

    Parker CPI ferrule set (10-pack), 316SS, for 3/8" single ferrule tube fitting
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  • Parker CPI 6 BZ-SS
    6 BZ-SS Parker CPI Nut
    6 BZ-SS

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, 316SS, for 3/8" single ferrule tube fitting
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  • Parker CPI 6 BZ-B
    6 BZ-B Parker CPI Nut
    6 BZ-B

    Parker Hannifin

    Product Type: Nuts

    Parker CPI nut, brass, for 3/8" single ferrule tube fitting
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