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John Guest® 3/8" × 3/8" Bulkhead Union

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  In Stock
  •   Model # PI1212S
  •   UPC 665626051579
  •   Brand John Guest
 Quantity Discounts
NSF 61 Certified

Made in the UK

Quick-Connect Guide:

Quick-Connect FittingsTubing connection has never been easier than with Quick-Connect fittings. View our simplified Quick-Connect diagrams to see how...

3/8" x 3/8" Quick-Connect bulkhead union fitting.

Bulkhead Unions are used to safely delivery a tube through a product wall.


  • Push-fit technology
  • Quick disconnection without the need for tools
  • High chemical resistance
  • Food Quality and suitable for potable liquids and pure water applications
  • Acetal fittings are suitable for air and inert gases and can be used on N2/CO2 mixed gas dispensing lines and in pneumatics applications and vacuum lines.

This fitting is made of the following components:

  • The body is produced in acetal copolymer
  • 'O'Rings are nitrile rubber
  • The collet is produced in acetal copolymer with stainless steel teeth