General description The John Guest Speedfit Stem Elbow 10mm X 15mm is a push-fit fitting designed for creating a 90° swivel connection between two equal-sized Speedfit push-fit fittings. This stem elbow is ideal for applications such as connecting to cold water storage tanks, providing a reliable and efficient solution for plumbing needs. Technical specifications Size: 10mm x 15mm Material: Non-toxic, corrosion-resistant Installation method: Push-fit Connection type: 90° male to female Installation Push the fitting fully onto the pipe. Twist the plastic nut clockwise to lock in place. To demount, unlock the nut by hand, push the collet towards the body, and pull the pipe to release. Usage Suitable for hot and cold water systems. Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe. Ideal for central heating systems. Other information Designed, manufactured, and assembled in the UK. Up to 40% faster installation compared to traditional methods.