42mm x 15mm Endfeed Fittings Reducer (Copper) – EFFR-4215

The EFFR-4215 is a 42mm x 15mm endfeed fittings reducer, designed to connect a 42mm copper fitting to a 15mm copper pipe. This fitting is ideal for applications that require a large size transition, often found in plant rooms, mechanical rooms, and mixed-bore distribution systems. It enables a compact and secure step-down using capillary soldering, suitable for both hot and cold water systems.

• Allows significant reduction from 42mm fitting to 15mm pipe
• Compact solution for tight or complex installations
• Made from corrosion-resistant, high-grade copper
• WRAS approved – suitable for drinking water systems
• Maintenance-free once installed with proper soldering