John Guest Speedfit PEM221515W 15 mm x Stem Elbow

The John Guest Speedfit Stem Elbow 15mm is a 15mm plastic stem elbow that creates a 90° swivel push-fit connection between two equal-speedfit fittings. It is designed for hot and cold water systems and central heating, enabling a reliable, flame-free installation. The elbow is compatible with Speedfit PEX and polybutylene pipes (inserts required) as well as copper pipe, and it is fully demountable without damaging the pipe or fitting. The design offers resistance to natural scale and corrosion and is supported by BSI and WRAS approvals, making it a versatile option for domestic plumbing tasks. The push-fit action and 360-degree swivel allow flexible installation, with the system claimed to reduce installation time by up to 40% compared with traditional methods.

This stem elbow is part of the SpeedFit range, available in multiple diameters, and is suitable for a wide range of plastic and copper piping with JG inserts. It emphasises a quick, tool-free connection and a reliable seal, suitable for both hot and cold water systems as well as central heating applications.

Features

• 15mm x 15mm plastic stem elbow
• 90° swivel push-fit connection between equal fittings
• Suitable for hot and cold water and central heating
• Push-fit with demountable design, no damage to pipe
• Time-saving: up to 40% faster installation
• Resistant to scale and corrosion; supports plastics and copper with inserts

Usage

1. Push the fitting fully onto the pipe
2. Twist the plastic nut clockwise to lock in place
3. To demount, unlock the nut by hand and push the collet towards the body of the fitting while pulling the pipe to release