John Guest plastic and brass push-fit fittings

From elbows, straights and tees to more specialist adaptors and convertors, our tool-free plastic and brass push-fit fittings for compressed air and pneumatics provide an airtight seal and are quick and easy to install.

Our unique collet locking design firmly and securely holds the pipe in place without deforming the pipe or restricting flow. The range also includes a unique water trap that removes moisture from the air line to improve system performance and longevity. Available in 12 to 28mm sizes, our plastic and brash push-fit fittings for compressed air and pneumatics are suitable for piping systems up to 10 bar, as well as inert gases, vacuum and potable liquid applications.

For information on our smaller diameter fittings, please see Air and Pneumatics fittings.