John Guest PM686E - 8mm O/D x 6mm O/D Stem Reducer

The John Guest PM686E is a stem reducer fitting designed for use in pneumatic and fluid applications. The fitting has an 8mm outside diameter (O/D) on one end and a 6mm O/D on the other, allowing it to connect tubing of different sizes.

This particular fitting is made by John Guest, a leading manufacturer of fluid control products. The PM686E is made from high-quality materials and is designed to provide a secure and reliable connection between two tubes of different sizes. The 8mm stem end fits into an 8mm tube, while the 6mm stem end fits into a 6mm tube.

The stem reducer is commonly used in applications such as air compressors, water filtration systems, and beverage dispensing equipment. It is easy to install and requires no special tools or training. Simply push the tubing onto the stem ends to create a secure, leak-free connection.

Overall, the John Guest PM686E stem reducer is a reliable and cost-effective solution for connecting tubing of different sizes in a variety of fluid and pneumatic applications.