PolyFast 25mm x 20mm Reducing Coupler - Polypipe (Blue) - 40625

The Polypipe PolyFast Reducing Coupler (40625) is a robust MDPE compression fitting designed to connect 25 mm and 20 mm MDPE pipes in cold water service applications. Manufactured from high-quality polypropylene with a black body and blue nut, it provides a secure, watertight joint without the need for heat, solvent, or special tools. Ideal for underground or above-ground mains water systems, it’s WRAS approved and suitable for potable water use.

• Reducing coupler – connects 25 mm MDPE to 20 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