Prevents accidental release of standard Speedfit fittings.Not required for Twist & Lock fittings.

• Installation time reduced.
• Truly demountable without damage to pipe or fitting.
• Lightweight and easy to handle.
• No risk of fire or flames from a blowtorch.
• Easier to work in confined places.
• Corrosion free.
• No scale build up.
• John Guest Speedfit Connections

JG Speedfit is a push-fit plumbing system suitable for normal domestic hot and cold water services and central heating applications, including pressurised and combi systems. Speedfit Fittings have been designed for use with both Speedfit and copper pipe, in diameters of 10mm to 28mm.