The Polypipe FIT1828 is a 28mm x 22mm socket reducer designed to connect different pipe sizes in domestic plumbing systems. Manufactured from high-quality polybutylene, it provides a secure, leak-free push-fit connection. This fitting is ideal for radiator, heating, or water supply systems, allowing smooth transitions between 28mm and 22mm pipework. Please note it is not suitable for use with compression fittings. Certified to BS EN standards, the FIT1828 ensures reliable and long-lasting performance in all compatible plumbing installations.