General description The John Guest Speedfit Blue Conn Pe-Copper 20 X 15mm UG601B is a cold water service PE-copper coupling designed for the connection of MDPE pipes. This innovative push-fit fitting features stainless steel teeth that ensure a tight and secure grip on the pipe, making installation quick and efficient. Technical specifications Type: Cold water service PE-copper coupling Size: 20 X 15mm Material: Durable, high impact resistant material Features: Non-toxic, resists corrosion and biological growth, no scale build-up Compatibility and accessories Compatible with MDPE pipes only (inserts required) Installation Instant push-fit connection Install and demount in seconds without tools Designed for easy use in confined spaces, eliminating the need for hot works and tools Usage Suitable for cold water use only Other information Designed, manufactured, and assembled in the UK