Copper coupling 5240 15x12 LHxLH 5240 015012000

Professional connection of pipes with different diameters

The 5240 copper coupling is a reliable component for sanitary and heating installations, enabling a leak-proof connection of pipes with diameters of 15 mm and 12 mm. Made of the highest quality 99.99% pure Cu-DHP copper, phosphorus-deoxidized, it ensures long-term corrosion resistance and dimensional stability.

Construction and materials

The fitting belongs to the 5000 series and features a simple design with a 180° arc angle, allowing for the direct connection of two installation sections. Manufactured in accordance with the PN EN 1254 standard, it guarantees compliance with the highest quality standards and compatibility with installation systems.

The Cu-DHP (phosphorus-deoxidized copper) material provides excellent soldering properties and high resistance to operating conditions typical for water and heating installations. The material purity level of 99.99% eliminates the risk of pores or leaks at the connection point.

Application and compatibility

The component is intended for making connections using the soft soldering method in installations:

• Water supply (cold and hot water)
• Heating (central heating, underfloor)
• Industrial (technological installations)

The nominal diameters DN 15/DN 12 allow for creating transitions between different installation sections or connecting fittings with different connection dimensions.

Compliance and certificates

The product meets the requirements of the European standard PN EN 1254, which defines the geometric and material parameters, as well as the marking requirements for copper fittings. Marking with the >B symbol confirms belonging to a quality class that ensures trouble-free execution of soldered connections.

Operating parameters and installation

The simple design facilitates installation in limited spaces, and the symmetrical arrangement of connections allows the component to be rotated during installation. A weight of only 0.01 kg does not add additional load to the installation structure.

Availability in a wide range of diameters (from 6 mm to 159 mm) within the same series enables the design of complete installation systems while maintaining a uniform material standard.