John Guest PI051623S - 1/2" O/D x 3/8" NPT Male Stem Adaptor

The John Guest PI051623S is a stem adapter designed to connect a 1/2" outer diameter (O/D) tubing to a 3/8" National Pipe Thread (NPT) male fitting. It is made by John Guest, a manufacturer of plastic push-fit fittings commonly used in plumbing and beverage dispensing applications.

This specific stem adapter is made of acetal plastic, which is known for its strength, durability, and resistance to chemical and thermal damage. The stem adapter features John Guest's "push-fit" design, which allows for quick and easy installation without the need for tools or additional hardware.

Overall, the John Guest PI051623S stem adapter is a reliable and convenient solution for connecting 1/2" O/D tubing to 3/8" NPT male fittings in a variety of applications.