General description The John Guest Speedfit Stem Reducing Tee is a push-fit fitting designed for the connection of plastic or copper pipes. This fitting allows for the joining of two equal-sized pipes with a spigot end, facilitating a reduced-sized Speedfit push-fit connection that forms a swivel-type joint. It is engineered for quick and easy installation, making it ideal for use in confined spaces without the need for hot works or tools. Technical specifications Size: 22 X 22 X 15mm Material: Non-toxic, corrosion-resistant Connection type: Push-fit Installation method: Twist & Lock mechanism Compatibility and accessories Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) Compatible with copper pipe Installation Push the fitting fully onto the pipe Twist the plastic nut clockwise to lock in place To demount, unlock the nut by hand and push the collet towards the body of the fitting while pulling the pipe to release Usage Suitable for hot and cold water