Copper coupling 5240 42x28 LWxLW 5240 042028000

Professional connections in copper installations

The 5000 series copper coupling is a reliable component for installation systems, specifically designed for the professional assembly of copper pipes using the soldering method. The product belongs to a line of high-quality fittings produced in accordance with rigorous European standards.

Material and manufacturing quality

The fitting is made of the highest quality Cu-DHP copper with a purity of 99.99%, oxygen-free phosphorous-deoxidized. This special alloy ensures optimal soldering properties and long-term corrosion resistance. Phosphorus-deoxidized copper guarantees excellent thermal conductivity during the soldering process, resulting in the formation of durable and leak-proof connections.

Production takes place in facilities located in Spain and Poland, maintaining the highest quality standards supervised by international technical norms.

Application and compatibility

The element is intended for creating connections between pipes with diameters of 42mm and 28mm, providing an ideal solution when changing installation cross-sections. The coupling-type fitting allows for the seamless connection of two pipe sections of different diameters while maintaining the continuity of the medium flow.

The construction with an arc angle of 180° ensures minimal flow resistance and maintains the natural direction of the installation. The straight model eliminates additional hydraulic losses characteristic of more complex geometries.

Compliance with standards and certificates

The product meets the requirements of the PN EN 1254 standard, which specifies the technical parameters and quality requirements for copper fittings used in sanitary, heating, and gas installations. Marking with the symbol >B confirms its belonging to the highest quality class according to European classification.

The range of available diameters in the 5000 series includes dimensions from 6mm to 159mm, enabling the implementation of practically all typical installation applications in residential, commercial, and industrial construction.

Installation advantages

The internal surface of the coupling is characterized by ideal smoothness and precise dimensional tolerances, which guarantees easy pipe insertion and uniform distribution of the soldering material during assembly. Special surface treatment facilitates the cleaning process before soldering and improves flux adhesion.

The compact design with dimensions of approximately 6×4×4 cm and a weight of 82g facilitates the transport and storage of larger quantities of elements on the construction site or in the installation workshop.