John Guest PM03018AE - 18mm O/D x 15mm O/D Reducing Tee

The John Guest PM03018AE is a reducing tee fitting that allows you to connect three pipes of different sizes. In this case, it has a 18mm outer diameter (O/D) on one end, and 15mm O/D on the other two ends.

The fitting is made of high-quality, food-grade polypropylene and is suitable for use with potable water, food, and beverages. It features John Guest's push-fit technology, which allows for quick and easy installation without the need for tools or additional materials.

The reducing tee fitting is commonly used in plumbing and heating systems to join pipes of different sizes or to create a branch off a main line. It is designed for use with copper, PEX, or CPVC pipes, and can handle temperatures up to 200°F (93°C) and pressures up to 150 psi.