John Guest 1″ CTS Union Elbow (Black Polypropylene)


John Guest 1" CTS union elbow is produced in black polypropylene, ‘O’Rings are EPDM, and the collet is produced in polypropylene with stainless steel teeth.


  • Copper Thread Size (CTS) can be used with copper, CPVC or PEX pipe
  • Used for plumbing repair and remodeling, water filtration, and marine and RV
  • Twist & Lock technology
  • Quick disconnection without the need for tools
  • High chemical resistance
  • Food Quality and suitable for potable liquids and pure water applications
  • Not suitable for compressed air and vacuum applications

This fitting is made of the following components:

  • The body is produced in polypropylene
  • ‘O’Rings are EPDM
  • The collet is produced in acetal copolymer with stainless steel teeth

Additional information


Material Composition

Country of Origin