Copper coupling 5240 22x12 LWxLW 5240 022012000

Copper fitting for soldering – quick and reliable diameter change

Component intended for joining pipes of different diameters – from 22 mm to DN 12 (12 mm). Thanks to its simple shape and 180° arc angle it enables smooth flow of the medium without risk of turbulence. Ideal both in heating installations and water‑supply systems, where durability and tightness of the soldered joint are required.

Construction and compliance with standards

• Material – high‑quality copper Cu‑DHP with 99.99 % purity, de‑oxidized with phosphorus, which provides excellent solder wetting and minimizes corrosion risk.

• Production – manufactured in Spain and Poland in accordance with standard PN EN 1254, guaranteeing compliance with European requirements for copper products intended for soldering.

• Shape – straight, which facilitates installation and allows precise fitting to a pipe with external diameter 22 mm (first connection) and a DN 12 pipe (second connection).

• Dimensions – compact construction (approx. 24 mm length, 22 mm width and 36 mm height) and light weight (~0.02 kg) facilitate transport and installation in tight spaces.

Benefits for the installer and the end user

• Ease of installation – simple construction and full compatibility with soldering technique allow installers to quickly make the joint without additional specialized tools.

• Joint durability – pure copper and phosphorus de‑oxidation ensure even heat distribution during soldering, eliminating weak points and extending the service life of the installation.

• Operational safety – compliance with PN EN 1254 means resistance to high temperatures and working pressures typical for heating and sanitary systems.

• Universal application – suitable for central heating systems, domestic hot water installations and air‑conditioning circuits requiring precise pipe diameter matching.

Thanks to these properties the copper coupling 22×12 LxW provides a practical solution both for professional installers and for persons seeking reliable components for their own hydraulic projects.