John Guest Fittings is an advanced push-fit or quick connect style fitting which can be used for regular domestic cold or hot water lines. The designs of John Guest (JG) allows users to create leak-free connections without the aid of any tools.
Who is John Guest and What Makes it Unique?
JG is the world’s leading manufacturer of high-quality plumbing push-in pipe fittings, poly tubing, and PEX Pipe, as well as plastic plumbing systems, since the 1970s. JG pioneered and revolutionized the concept of push-in fittings, which is now being used in many different industries worldwide.
JG was the first to develop push-fit fittings for simple fittings connections. This became an instant hit among consumers because it’s so easy to use. DIY users were able to create leak fee connections without ever needing any tool.
John Guest diligently continues to develop and innovate new designs. Their visionary insight and commitment to excellence have won them many awards over the years.
JG Technologies
The JG Speedfit series is explicitly designed to be used on larger lines. They are meant to work with various materials, such as CPVC, Speedfit Pex Pipes, PEX Pipe, and copper pipe in heating and plumbing systems. These flexible tubing and seal pipe fittings connections create a leak-free plumbing system. Speedfit fittings come in twist-and-lock or standard options.
JG Speedfit Benefits
Some of the benefits of JG Speedfit are:
- Easily connects to CPVC, copper, and PEX pipes and tubing
- No need for tools
- Save as much as 40% in installation time
- Ease of use even in confined spaces
- Minimal pipe insertion force needed
- Easy and quick to disassemble without damaging the fitting or pipe
John Guest Fittings are also very versatile. JG Speedfit can be used for water lines, boats, RVs, and even portable toilets. It’s truly a great innovation by John Guest. Just a word of caution though. These products are not meant to be used with fuel oil, gas, or compressed air.