Copper coupling Conex series 5000 15 mm 5270015000000

Conex series 5000 copper coupling for 15 mm tubing provides a straight mechanical join between two lengths of copper pipe. Designed for plumbing and heating installations, this coupling creates a durable copper-to-copper connection suitable for joining, extending or repairing 15 mm copper lines. It is compatible with standard 15 mm copper pipe dimensions and is intended for use where a reliable, long-lasting metallic joint is required.

Advantages

The Conex series 5000 coupling is made from solid copper to ensure corrosion resistance and good thermal conductivity. Its simple cylindrical design allows for straightforward alignment of pipes and predictable mechanical performance in routine installations. The coupling supports repeated use in environments common to domestic and light-commercial plumbing and heating systems without introducing dissimilar metals at the joint.

Suitable for

• Joining two lengths of 15 mm copper pipe in plumbing systems
• Extending existing copper runs in heating and hot-water circuits
• Repairing damaged sections of 15 mm copper pipe
• Applications requiring copper-to-copper continuity for corrosion or conductivity reasons

Key specifications

• Material: copper
• Connection type: straight mechanical coupling for copper pipe
• Nominal pipe size compatibility: 15 mm copper tubing
• Applicable systems: plumbing and heating installations
• Shape: cylindrical straight coupling

How to use

Prepare both pipe ends by cutting square and deburring the inner and outer edges. Ensure pipe surfaces are clean and free from dirt, grease or oxidation. Slide the coupling onto one pipe end, align the second pipe and push both pipes fully into the coupling until they meet at the center. Depending on the installation practice, the joint may be soldered, brazed or secured using the appropriate mechanical or approved joining method for copper couplings; follow local codes and manufacturer guidance for the chosen joining technique.

Usage recommendations

Use this copper coupling in systems where material compatibility is important; avoid direct contact with dissimilar metals without appropriate isolation. Verify local plumbing and heating codes for approved joining methods and operating pressure/temperature limits. For soldered or brazed joints, use flux and filler materials suitable for potable water systems when required. Regularly inspect joints for signs of leakage after initial commissioning and during routine maintenance.