John Guest PM6054E - 5mm O/D x 4mm O/D Stem Reducer

The John Guest PM6054E is a stem reducer fitting that allows for a quick and easy connection between two pipes or tubing with different outside diameters. Specifically, this reducer is designed to connect a tube with an outside diameter of 5mm to a tube with an outside diameter of 4mm. The stem end of the reducer is sized to fit snugly inside the 5mm tube, while the other end is designed to accept a tube with a 4mm outside diameter.

John Guest is a well-known manufacturer of push-fit fittings for use in a variety of industries, including plumbing, automotive, and industrial applications. The PM6054E is part of their range of fittings designed for use with small diameter tubing, typically made from materials such as polypropylene, polyethylene, or nylon.

One of the key benefits of the John Guest PM6054E stem reducer is its ease of installation. The fitting can be installed quickly and easily without the need for any special tools or equipment, simply by pushing the tubing onto the stem ends of the reducer. The fitting is also reusable and can be disconnected and reconnected multiple times without damaging the tubing or the fitting itself.

Overall, the John Guest PM6054E stem reducer is a reliable and cost-effective solution for connecting tubing with different outside diameters in a wide range of applications.