John Guest is the world's leading manufacturer of high quality push-in fittings, pipe and plastic plumbing systems. At ROsystems, we have a huge selection of John Guest products including:
A wide range of John Guest fittings, brass fittings, connectors, check valves, adapters, tubing, and pipe connections.
The Push-fit Solution for Plumbing and Heating Systems (CTS Series).
Installers will see the benefits and reliability offered by John Guests speed fit push-in fittings. JG Speedfit is a push-fit system used in the plumbing of hot and cold water services and central heating applications. John Guest Speedfit fittings are designed for plumbing use with both John Guest tubing and copper pipe.