Tigris M5 reducing coupling 25x20 4064185

Reduction fitting for Tigris M5 systems – a reliable connection of different diameters

The Tigris M5 25x20 reduction fitting is an element of the Wavin system, designed to connect pipes of different diameters in water supply, heating and technological installations. Made of high-quality brass, it ensures durability and corrosion resistance, and its design allows for quick and easy installation. It is an ideal solution for both professional installers and demanding end-users.

This fitting is characterized by precise workmanship and solidity, which guarantees the tightness and safety of the connection. Thanks to the use of EPDM rubber seals, the connection is reliable even under variable operating conditions. The fitting is compatible with PE-Xc/Al./PE multilayer pipes, being an integral part of the Tigris M5 system.

Characteristic features and application

The Tigris M5 25x20 reduction fitting finds wide application in:

• hot and cold domestic water installations,
• central heating and underfloor heating systems,
• technological installations (chilled water, compressed air).

Its construction based on a clamping sleeve (DN 15/DN 20) allows for easy and secure connection of pipes with outer diameters of 25 mm and 20 mm. Additionally, the fitting has a support collar, which increases the stability of the connection. The Zeta value of 2.2 affects the efficiency of the medium flow.

It is worth mentioning the innovative ACOUSTIC LEAK ALERT function available in the Tigris M5 system – an uncompressed fitting emits a loud sound (80 dB), making it easier to detect leaks during air pressure tests. This significantly speeds up the quality control process and minimizes the risk of future problems. The fitting has a KIWA certificate confirming compliance with safety and quality standards. The maximum working pressure is 10 bar at a temperature of up to 70°C.