Tigris M1 Press Fit

Wavin Tigris M1 is a multilayer pipe system designed for potable water and heating applications. It is ideally suited for installation on commercial projects such as educational establishments, apartment blocks and hotels. The system comprises multilayer composite pipe and robust brass connectors in sizes 16mm, 20mm, 25mm, 32mm, 40mm, 50mm and 63mm. The fitting incorporates the Defined Leak Function (DLF) that brings extra safety by identifying unpressed fittings.

Special applications

Wavin’s Tigris M1 also includes a number of specialist products. The flow-optimized double wall-flange allows ring installations with no dead legs. The inline circulation system enables a constant hot water supply for renovation projects or new-builds with narrow duct space.

What’s next?

Tigris M1 pipes and connectors are part of an extensive range of Wavin products for domestic and commercial environments. Explore Wavin’s selection of solutions for drinking and waste water, and for rainwater management. Talk to Wavin about your specific needs and objectives.


The aluminum layer in the pipes reduces thermal expansion, making them comparable to copper. The cross-linked PEXc makes the pipe highly flexible and easy to bend. This means fewer connectors, simplifying installation and reducing cost. Pipes are fully compatible with both Tigris K1 and Wavin Compression connectors and manifolds.

Reliable connections

Tigris M1 connectors are made from tin-coated brass. Exceptionally robust, they use a double O-ring for extra security. These press-fit connectors require minimal push-in force. If an installer forgets to press, connectors are designed to show an immediate and clearly visible leak during pressure testing.