John Guest Speedfit products blend push-fit and multi-seal technology for a reliable leak-proof connection. Simple to install and no tools are required when installing or demounting fittings, making it easy to manoeuvre in tight spaces or readjust joins. Speedfit's extensive choice of plastic, brass and chrome fittings, tap connectors, valves and flexi hoses gives you everything you need to complete the job in no time. By combining these products with plastic push-fit pipe, you can create a truly flexible plumbing and heating system. All products are accredited with the leading testing and approval organisations including WRAS and are suitable for use with plastic or copper pipe. Can be used in tight spaces where there is insufficient room to form a bend or employed as part of a crossover tee. Suitable for hot and cold water services, central heating systems and combi systems. BS EN 7291 parts 1, 2, 3 and S, WRAS approved. Secure and easy demounting without the need for a tool. 50 year guarantee. Minimum operating temperature - 20 degC. Maximum operating temperature - 105 degC. Maximum operating pressure at minimum temperature - 12 BAR. Maximum operating pressure at maximum temperature - 3 BAR. JG Speedfit 135deg Stem Elbow 22mm in White Plastic. John Guest Speedfit degree stem elbow push-fit fitting for the connection of two equal sized Speedfit push-fit fittings to create a cross-over type connection. The stem elbow allows a 90 male to female connection making it an ideal coupler for appliances such as cold water storage tanks. Simply push the push-fit fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. To demount the connection, unlock the nut by hand and push the collet towards the body of the push-fit fitting and pull the pipe to release. The John Guest Speedfit degree stem elbow push-fit fitting is up to 40% faster to install than traditional methods and is easier to use in confined spaces by removing the need for hot works and tools. Designed, manufactured and assembled in the UK. Instant push-fit connection. Install and demount in seconds without tools. Safe flame-free installation, with no hot works, glue or flux. Grip & Seal collet with stainless steel teeth and main O-Ring seal. Twist & Lock mechanism secures fitting and adds compression. Non-toxic, resists corrosion and no scale build-up. Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe. Suitable for hot and cold water and central heating systems.