PolyFast 50mm x 40mm Reducing Coupler (Blue) - 40650

The Polypipe PolyFast Reducing Coupler (40650) is a durable MDPE compression fitting designed to securely connect 50 mm and 40 mm MDPE pipes in potable water distribution systems. With a tough polypropylene construction and a user-friendly compression mechanism, this fitting ensures a reliable, leak-free joint without the need for heat or solvent welding. Suitable for both above- and below-ground applications, it meets WRAS standards for cold mains water use.

• Reducing coupler – connects 50 mm MDPE pipe to 40 mm MDPE pipe
• Durable polypropylene – tough and corrosion-resistant body and nut
• Compression fitting – quick, tool-free installation without heat or solvent
• Suitable for potable cold water mains – underground or surface use
• WRAS approved for safe drinking water installations