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John Guest® 1" CTS × 1" NPT Male Connector (Black Polypropylene)

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  In Stock
NSF 51 Certified

Made in the UK

John Guest 1" CTS x 1" Black Polypropylene NPT male connector fitting.


  • 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
  • Push-fit 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