Push-fit plastic connector for seamless attachment of plastic parts, Copper pipe, Al and soft metals. Developed, Built, And configured in the UK by Speedfit by John Guest with 100% leak, Proof warranty and have longer life than expected with one touch connection and disconection technology. Vaccum and nitrogen, Suitable for inert gases, Compressed air. Feature, Installation time reduced by at least 50% safe, Secure, Leakproof easy to alter or extend a system lightweight and effortless to maneuver no corrosion, No maintenance application, Inert gases, Compressed air, Vaccum and nitrogen. Keywords, John guest straight connector, John guest compressed air fittings, Push connections, Air connection, Pneumatic fittings, Food grade fittings, Smc fitting, Nitrogen fittings, Festo fittings, Airnet fittings, Airpipe fittings, Legris fittings, Quick compressed air solutions with beverage dispensing, Pneumatic connectors systems, Reverse osmosis fittings for pure water, John Guest plumbing components, And John Guest piping John Guest pure water reverse John Guest, Osmosis connectors equal angle fittings, John Guest pipe repair solutions, John Guest reducing angle fittings John Guest straight tap coupling, John Guest John Guest, Speedfit connections piping, John Guest air connectors, Distributors of John John guest, Guest fittings pipe, Speedfit plumbing, John guest john guest, Water fittings quick connect fittings.