15mm x 12mm Endfeed Fittings Reducer (Copper) – EFFR-1512

The EFFR-1512 is a 15mm x 12mm endfeed fittings reducer, designed to connect a 15mm copper fitting to a 12mm copper pipe. It provides a smooth and compact transition between pipe sizes, commonly used in heating circuits, domestic water systems, and tight retrofit spaces. Installed using capillary soldering, it creates a durable, leak-free connection suitable for both potable water and heating systems.

• Reduces from 15mm fitting to 12mm pipe
• Ideal for mixed-size pipework or repairs
• Constructed from corrosion-resistant copper
• WRAS approved – safe for drinking water
• Compatible with standard UK copper pipes