42mm x 22mm Endfeed Fittings Reducer (Copper) – EFFR-4222

The EFFR-4222 is a 42mm x 22mm endfeed fittings reducer, designed to connect a 42mm copper fitting to a 22mm copper pipe. This reducer enables a smooth and reliable step-down transition in commercial or high-capacity plumbing and heating systems, using capillary soldering to create a permanent, leak-free joint. Suitable for both hot and cold water installations, it ensures efficient flow reduction with minimal turbulence.

• Facilitates size reduction from 42mm fitting to 22mm pipe
• Compact and durable design ideal for high-volume systems
• Fabricated from high-quality, corrosion-resistant copper
• WRAS approved – suitable for potable (drinking) water
• Compatible with UK standard copper pipes and fittings