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Home / Fittings / Quick-Connect Fittings / Adapter / John Guest Female Connector NPS - 3/4 CTS x 3/4 NPS
John Guest

John Guest Female Connector NPS - 3/4 CTS x 3/4 NPS

Part Number: PSEI452826

The John Guest Speedfit female connector makes joining copper, PEX or CPVC in any combination quick and easy. The incorporated rubber washer in the female thread provides a reliable seal. Fast and easy to use - no soldering, glue or clamps. Approved for behind-the-wall applications and can be used for permanent installations. Ideal for work in tight spaces. Can be disconnected without damage to tubing.


  • Twist-to-Lock Technology creates reliable, leak-free connections
  • For making multiport manifolds
  • Compatible with copper, PEX and CPVC in any combination
  • No tools, soldering, glue or clamps required for installation
  • Can be installed on wet lines (hot and cold water)
  • Approved for behind-the-wall applications with no access panel
  • Can be disconnected as needed
  • EPDM O-Rings
  • Manufactured in high-quality engineered plastic
  • Made with lead free materials

Working pressure and temperature: 

  • Max. 160 psi at 73° F
  • Max. 100 psi at 180° F
  • Max. 80 psi at 200° F

California residents Prop 65 Warning
This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm.