A tariff-related surcharge may be applied to orders affected by recent tariff implementations for imported goods. Tariff-Related Surcharge Notification

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)

Shop All Products

CPI/A-LOK

3798 items

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Parker A-lok/CPI 4 TIZ .188-SS
    4 TIZ .188-SS Parker A-Lok/CPI Tube End Insert
    4 TIZ .188-SS

    Parker Hannifin

    Product Type: Components

    Parker A-lok/CPI tube end insert, 316SS, 1/4" OD, .030" wall
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Parker A-lok/CPI 4 TIZ .188-B
    4 TIZ .188-B Parker A-Lok/CPI Tube End Insert
    4 TIZ .188-B

    Parker Hannifin

    Product Type: Components

    Parker A-lok/CPI tube end insert, brass, 1/4" OD, .030" wall
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Parker A-lok/CPI 4 TIZ .125-B
    4 TIZ .125-B Parker A-Lok/CPI Tube End Insert
    4 TIZ .125-B

    Parker Hannifin

    Product Type: Components

    Parker A-lok/CPI tube end insert, brass, 1/4" OD, .062" wall
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Parker 4 PNZ-S
    4 PNZ-S Parker A-lok Cap (body only)
    4 PNZ-S

    Parker Hannifin

    Product Type: Caps

    Parker A-lok/CPI cap (body only), carbon Steel, for 1/4" single or double ferrule tube fitting
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Parker CPI 4 PNBZ-B
    4 PNBZ-B Parker CPI Cap (with Nut and Ferrule)
    4 PNBZ-B

    Parker Hannifin

    Product Type: Caps

    Parker CPI cap (with nut and ferrule), brass, for 1/4" single ferrule tube fitting
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
    Add to Cart
  • Parker CPI 4 KBZ-SS-C
    4 KBZ-SS-C Parker CPI Union Cross
    4 KBZ-SS-C

    Parker Hannifin

    Product Type: Unions

    Product Type: Crosses

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI union cross, 316SS, 1/4" single ferrule tube fitting all ends, silver-plated nut
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Parker A-Lok/CPI Preset Tool
    4 HAND PRESET TOOL Parker A-LOK/CPI Preset Tool
    4 HAND PRESET TOOL

    Parker Hannifin

    Product Type: Preset Tool

    Parker A-LOK/CPI Preset Tool, 1/4 inch.
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
    Add to Cart
  • Parker CPI 4 FNZ-SS-C
    4 FNZ-SS-C Parker CPI Plug
    4 FNZ-SS-C

    Parker Hannifin

    Product Type: Plugs

    Parker CPI plug, 316SS, 1/4" single ferrule tube fitting, silver-plated nut
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Total: items /

Adding your products to cart

View Cart Continue to Shopping
loader

Please wait while the screen is loading