The Polypipe PB1415 is a high-quality end reduced tee designed for domestic plumbing applications. Featuring a 15mm x 10mm x 15mm configuration, this push-fit fitting allows easy connection of smaller branch pipes to a main 15mm line. Made from robust polybutylene, it ensures secure, leak-free joints and long-lasting durability. Compatible with standard 15mm and 10mm polybutylene or copper pipe, it is ideal for radiator, heating, or water supply systems, providing efficient and reliable plumbing solutions.