Quick Couplings

Parker's comprehensive range of fittings and quick couplings provide users with reliable-leak free connections that outperform in the toughest environments.


  • Wide offering of sizes available
  • Broad range of high-grade materials, valve styles, pressure ratings, and end ports in the market.



Quick Coupling PDF

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Crimper Qualification

Pneumatic Couplings

Parker's Pneumatic couplings for compressed air are designed to ISO 6150 B and ISO 6150 C standards. These quick couplings and nipples with interchangeable industrial profile are ideal for use with pneumatic tools or on the final assembly line. They guarantee safe handling and optimum efficiency in use.

  • Available in brass, aluminium or plastic
  • ISO B or ISO C profiles
  • 3 connection technologies: sliding sleeve, push button or rotary cover
  • Equipped with a high flow valve for optimum air flow and low pressure drop
  • Suitable for a wide range of applications where air or low pressure fluid lines require quick and easy connection and disconnection


Pneumatic Quick Coupling Interchange Guide PDF

Parker's general purpose pneumatic quick couplers and nipples are ideal for use across a spectrum of applications where low pressure air or fluid lines require fast and easy connection and disconnection.


  • Steel nipples have hardened wear points and load bearing areas to ensure durability
  • Non-valved nipples connect with valved couplers for a single shut off connection

UC Series

Parker's UC Series couplers are push-to-connect, single shut off quick couplings designed with sleeve guards to help prevent accidental disconnection when in use.


  • Push-to-connect design
  • High flow valve with minimal pressure drop
  • Up to 150 psi

UC Series PDF

Hydraulic Couplings

Parker hydraulic quick couplings are designed to provide reliable, leak-free connections for virtually every application. With a wide offering of sizes available, we have the broadest range of high-grade materials, valve styles, pressure ratings, and end ports in the market. 

General Purpose Couplings PDF

Parker high pressure hydraulic coupings are designed to handle the increasing pressures requirements for hydraulic systems.


  • Easy push
  • Stainless steel options available
  • Wide range of end configurations
  • One piece for complexity reduction and leakage path
  • No-skive technology
  • up to 10,000 psi

Parker's high flow quick couplers and nipples are unvalved for use where fluid lines require fast and easy connection and disconnection while providing maximum flow and low pressure drop.


  • Easy cleaning
  • Available in a wide range of sizes and materials
  • Optional coupler sleeve available
  • Interchanges with straight through quick couplings

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