Copper 45° Elbow Conex Łuk CU 45° for 28 mm Pipes, Model 5041 028000000

Conex Łuk CU 45° for 28 mm pipes is a copper 45-degree elbow designed to provide a compact and reliable change in direction for copper plumbing, heating and refrigeration systems. The fitting is manufactured to deliver a smooth internal flow path and corrosion resistance inherent to copper, suitable for potable water and central heating applications. Its 45° angle reduces pressure loss compared with multiple sharper bends and allows simpler routing in confined spaces.

Advantages

This copper elbow offers durability and long service life due to copper’s natural resistance to corrosion. Its precise 45° geometry ensures predictable flow characteristics and easier alignment during installation. The compact form factor minimises space requirements and supports clean installation aesthetics. The material’s suitability for potable water and heating systems makes the fitting versatile across residential and light commercial applications.

Suitable for

• Potable water distribution in residential and commercial buildings
• Central heating pipework and radiator connections
• Refrigeration and cooling circuits using compatible copper tubing
• Situations requiring a 45° directional change in 28 mm copper lines

Key specifications

• Material: copper
• Angle: 45°
• Nominal pipe diameter compatibility: 28 mm
• Application: potable water, heating, refrigeration
• Design: compact elbow for directional change in copper systems

How to use

Prepare the copper pipe ends by cutting square, deburring and cleaning to remove oxide and contaminants. Fit the elbow onto the prepared 28 mm copper tubing and join using the appropriate method for the installation — soldering (capillary) or brazing where specified by local regulations and system requirements. Allow joints to cool and inspect for complete capillary flow of solder or secure brazed fillets before pressure testing the system. Follow applicable plumbing codes and manufacturer guidance for joint preparation, flux selection and heating technique.

Usage recommendations

Use lead-free solder and flux approved for potable water when installing in drinking water systems. Ensure jointing methods and filler materials are compatible with copper and the operating temperatures and pressures of the system. Inspect for correct alignment and leak-free joints during pressure testing and commission the system according to local standards.