Established in 1950, John Guest is a leading supplier of plumbing accessories in the UK & Europe. Speedfit Technology is built into the DNA of all the push-fit fittings. Its unique flexibility lies within its broad range of application, high reliability of performance, longevity of service and suitability to a wide variety of industries. This core technology behind the fittings is the same concept incorporated in industries as diverse as plumbing, drinks dispense, pneumatics, compressed air, water purification, drinks vending and telecommunications. This adaptability is why John Guest manufactures more Push-fit fittings than anybody else in the world with literally billions in use, right now, around the world. It is this commitment to quality that has led to John Guest receiving prestigious awards from many of the world’s leading testing and approvals organizations.