John Guest 3/8″ (OD) Straight Union Connector (Acetal)


Quantity Price
1 - 49 $2.40
50 - 99 $2.35
100 - 199 $2.30
200+ $2.20


3/8″ Quick-Connect x 3/8″ union connector fitting.


  • 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

Additional information

Weight 0.05 lbs
Fitting Size

Material Composition

Country of Origin