The SRRT‑221515 22mm x 15mm x 15B Solder Ring Reducing Tee is a high‑quality copper plumbing fitting designed to create a durable, leak‑resistant branch connection between 22 mm and 15 mm pipework in hot and cold water, central heating and general plumbing systems. Featuring a pre‑loaded lead‑free solder ring for consistent, secure joints with minimal effort, this reducing tee supports professional and DIY installations to industry standards.