PPSU ultraPRESS reducing connector - 20/16 1009046026

Universal component for heating and sanitary installations

The ultraPRESS PPSU reducing connector is a key component of modern installation systems, enabling the efficient connection of pipes with different diameters in heating and sanitary installations. This element utilizes advanced press-fitting technology, which guarantees durable and leak-proof connections without the need for traditional mounting methods such as welding or threading.

The design, based on compression sleeves on both sides, allows for flexible adaptation to various types of installations, while the U and TH crimp profiles ensure optimal clamping force and even stress distribution at the connection point. Thanks to this solution, installers can execute projects with high assembly precision while maintaining full control over the quality of every connection.

Advanced materials and construction

The connector body is made of polyphenylsulfone (PPSU) - a thermoplastic material with exceptional mechanical and chemical properties. This material is also resistant to most chemicals used in heating and sanitary installations.

The press ring made of stainless steel serves as the load-bearing element of the entire construction, transferring clamping forces during the pressing process. Stainless steel ensures long-term corrosion resistance and maintains assembly parameters throughout the entire service life of the installation.

The O-ring EPDM seal guarantees full tightness of the connection right from the assembly stage, eliminating the risk of leaks during system operation. The diameter identification ring facilitates quick identification of technical parameters during installation and service work.

LBP controlled leak functionality

The innovative LBP (Leak Before Pressure) function is a unique safety solution in the KAN-therm ultraPRESS system. In the event of an incorrectly performed pressing process or mechanical damage to the element, the system automatically signals a leak through a controlled outward leak of the medium.

The LBP mechanism acts as an early warning system - before the installation reaches full operating pressure - enabling rapid localization and repair of the problematic connection without the risk of more serious water damage. This function is particularly valuable in installations hidden in walls or under floors, where access to connections can be significantly difficult.

The U crimp profile is characterized by a gentle clamping curve, which minimizes the risk of pipe cracking during assembly. The TH profile, on the other hand, provides maximum clamping force while maintaining controlled deformation of the pipe material.

Applications and compatibility

The ultraPRESS PPSU reducing connector finds wide application in modern installation systems for residential, commercial, and industrial buildings. This element is compatible with both homogeneous pipes and multilayer pipes, making it a universal solution for diverse installation projects.

It also enables the optimization of pipe cross-sections relative to the actual hydraulic needs of individual circuits when creating new multi-sector installations.

The diameter range from 20/16 mm to 26/20 mm covers most typical installation needs in residential and office construction. Press-fitting assembly eliminates the need for open flames or spark-generating tools, which significantly simplifies installation work and improves safety on the construction site.