The Hep2O Branch Reduced Tee Spigot W 15x10 (HD15/15W) is a high‑quality push‑fit fitting designed to create secure branch connections in hot and cold water systems. Made from durable polybutylene, this 15x10mm reduced tee spigot ensures leak‑free joints and quick, tool‑free installation. Compatible with Hep2O and copper pipework, it’s perfect for trade and DIY plumbing projects requiring reliable performance.