PolyFast 25mm x 1/2" 7lb Wider Tolerance Lead Coupler - Polypipe (Blue) - 479127

The Polypipe PolyFast 479127 Wider Tolerance Lead Coupler is a 25 mm x ½″ 7lb compression fitting specially designed to connect MDPE pipes to older imperial lead water service pipes. Featuring a robust polypropylene construction with a distinctive blue nut, this WRAS-approved coupler allows for secure, watertight connections even with irregularly shaped or worn lead pipework—ideal for underground potable water repairs and system upgrades.

• 25 mm MDPE to ½″ 7lb lead – connects metric pipe to legacy imperial lead pipe
• Wider tolerance design – fits oval or uneven lead pipes
• Durable polypropylene body with compression nut – resistant to impact and corrosion
• Tool-free, fast installation – no specialist tools required
• WRAS-approved for potable water use; suitable for below-ground applications