54mm x 28mm Endfeed Fittings Reducer (Copper) – EFFR-5428

The EFFR-5428 is a 54mm x 28mm endfeed fittings reducer, designed to connect a 54mm copper fitting to a 28mm copper pipe. Commonly used in commercial and high-capacity plumbing, this reducer enables a smooth, compact step-down between large and mid-size copper systems. Installed via capillary soldering, it delivers a durable, watertight connection ideal for potable water, heating circuits, and closed-loop installations.

• Facilitates size reduction from 54mm fitting to 28mm pipe
• Compact, efficient design for high-volume systems
• Made from corrosion-resistant, high-quality copper
• WRAS approved – suitable for drinking water
• Compatible with UK copper pipe standards