Streamline your plumbing installations with the Wavin Hep2O Pipe Insert 15mm – 50 Pack. Engineered for ease, efficiency, and unmatched reliability, this insert is essential for creating secure joints across a wide range of systems—including hot and cold water, domestic plumbing, and underfloor heating applications.

Designed with In4Sure™ joint recognition technology, the insert provides a secure, leak-free connection while significantly reducing the risk of accidental disconnection. Whether you're working on new builds or retrofits, the Hep2O insert makes every joint count.

• Secure Fit Every Time: In4Sure™ technology ensures visual and tactile confirmation of a properly sealed connection.
• SmartSleeve Support: Insert the SmartSleeve into the pipe for added joint integrity and long-term durability.
• Hassle-Free Demounting: Use the HepKey™ tool for quick, secure, and damage-free disconnection when required.
• Flexible & Convenient: Pipe uncoils straight from the pack, saving time and making installation easier.
• Colour-Coded for Simplicity: Identify sizes easily—blue for 15mm, green for 10mm, purple for 22mm, and orange for 28mm.
• Industry-Leading 50-Year Guarantee: Trust in a product backed by decades of performance and proven reliability.

With over 30 years as a top choice among UK plumbers, the Hep2O system is tried, tested, and trusted. These pipe inserts meet rigorous standards, including BS 7291:2010 (Class S) and are WRAS approved—ensuring compliance and safety in every project.

Ideal for both domestic and commercial environments, this 50-pack provides excellent value and sufficient quantity for multiple installations.