Speedfit Push-Fit Fittings

JG Speedfit is a push-fit system suitable for the plumbing of hot and cold water services and central heating applications, including pressurised and combi systems. Speedfit fittings have been designed , manufactured and assembled in the UK by John Guest Speedfit for use with both Speedfit Barrier Pipe (to BS7291) and Copper Pipe (to BS EN 1057).

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 and removes the need for hot works on site. Installation can be reduced by around 40% against traditional fixing methods. Note: With all plastic pipes the relevant manufacturer's pipe insert is required.


  • Push-fit demountable connections.
  • Suitable for hot and cold water and central heating systems.
  • Grip & Seal connection.
  • Lead free and non toxic.
  • No scale build up, corrossion free.
  • BSI and WRAS approved.