The PARKER - B38J is a brass quick connect hose coupling for pneumatic applications. It supports push-to-connect coupling with tool-free connection and disconnection, using a push-to-connect locking mechanism (per design specifications). The coupling includes an integrated tubular valve and is intended to provide a sealed connection when installed using the specified coupling and hose requirements. It is compatible with the specified industrial interchange standards. It is rated for operation within -40°F to 250°F. The fitting features a 3/4 inch body and coupling size with a 1 inch hose fitting diameter, offering compatibility with common pneumatic hose sizes.


  • Connection type: 1"11-1/2 thread size, male hose fitting, NPT standard.
  • Coupling component: Socket with push-to-connect locking.
  • Seal material made from nitrile for intended fluid-tight sealing when properly installed.
  • Overall length: 3.13 inches and maximum outside diameter of 1.875 inches.
  • Includes a tubular valve to control airflow during connection and disconnection.
  • Interchange type: Industrial compatibility standard.

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