Union Connectors

Union Connectors
Push-fit plastic fitting for the connection of plastic, copper, and CPVC pipe. Designed, manufactured and assembled by John Guest Speedfit. Simply push the fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. Should the need arise to demount the connection unlock the nut and push the collet towards the body of the fitting and pull the pipe to release. The fitting ensures an easier working environment in confined places, is approved for behind the wall installations, and removes the need for hot works on site. Installation can be reduced by around 40% when compared to traditional fixing methods.


  • Push-fit connections
  • Suitable for use with Pex, CPVC and Copper pipe
  • Hot and Cold water and Hydronic Heating applications
  • Lead Free and Non Toxic
  • Truly demountable without damage to pipe or fitting
  • No risk of fire or flames
  • Corrosion free and no scale build-up
Part # Description Inquiry for Product
236239 5/16”QC Union Connector
232401 1/4”QC Union Connector
232502 3/8”QC Union Connector
232603 1/2”QC Union Connector
236240 5/16”QC Union Connector
232402 1/4”QC Union Connector
232503 3/8”QC Union Connector
232604 1/2”QC Union Connector