JG Speedfit MDPE x Copper Coupler - 25mm X 15mm

JG Speedfit MDPE x Copper Coupler - 25mm X 15mm

The JG Speedfit 25mm x 15mm MDPE x Copper Coupler is a robust transition fitting designed to connect 25mm MDPE mains water pipe to 15mm copper or plastic pipework. This genuine Speedfit adaptor provides a fast, secure and tool-free method of joining underground MDPE supply pipe to internal domestic plumbing systems.

Constructed from heavy-duty, UV-resistant polymer and fitted with stainless steel teeth and an EPDM O-ring, the coupler ensures a durable, watertight seal suitable for potable cold water applications. The MDPE end is designed for standard 25mm blue water pipe, while the 15mm push-fit end connects directly to copper or Speedfit barrier pipe.

Its demountable design allows installers to adjust or remove the fitting easily during maintenance or system changes, making it ideal for new builds, renovation work, external taps and cold water inlet connections.

Features
• 25mm MDPE to 15mm push-fit copper adaptor
• Provides secure transition from MDPE mains to indoor pipework
• UV-resistant, high-strength polymer body
• Stainless steel grab ring and EPDM O-ring
• Suitable for potable cold water systems
• Compatible with 25mm MDPE and 15mm copper or plastic pipe
• Tool-free, demountable installation
• Genuine JG Speedfit fitting for long-term system integrity

Applications
• Connecting 25mm MDPE mains to internal plumbing
• Garden taps and external water supplies
• Stopcock and cold water inlet installations
• Transitions between Speedfit, copper and MDPE pipe