Copper coupling KAN-therm Mufa Copper 22 mm

The KAN-therm Mufa Copper 22 mm is a copper coupling intended for joining copper or compatible plumbing tubes in heating, potable water and sanitary systems. Designed for use in residential and commercial installations, this metal fitting provides a reliable joint for either soldering or mechanical connection methods depending on project requirements. The coupling is shaped to fit standard 22 mm copper pipes and supports conventional pipework repairs and new installations where a corrosion-resistant metallic connection is required.

Advantages

The copper construction offers good thermal conductivity and long-term corrosion resistance in potable water and heating environments. Its 22 mm size matches common plumbing dimensions, simplifying replacement and retrofit work. The smooth internal surface reduces flow resistance, while compatibility with soldering and mechanical joining methods provides installation flexibility for different site conditions and installer preferences.

Suitable for

• Joining 22 mm copper pipes in central heating systems
• Repairs of domestic potable water pipework
• Sanitary installations and bathroom plumbing
• Retrofit and replacement tasks in residential and light commercial buildings

Key specifications

• Material: Copper
• Nominal pipe size: 22 mm
• Connection methods: Soldering (capillary) or mechanical joining
• Suitable media: Hot and cold potable water, heating fluids
• Application environments: Domestic and commercial plumbing, heating and sanitary systems

How to use

Ensure pipe ends are cut square, deburred and cleaned of oxidation and contaminants before assembly. For soldered joints, apply appropriate flux, assemble the coupling onto the prepared pipes and heat uniformly until solder flows to form a secure capillary joint. For mechanical connections, follow the instructions of the selected mechanical joining system ensuring correct insertion depth and tightening torque where applicable. After installation, inspect joints visually and perform pressure testing of the system in line with local codes and standards.

Usage recommendations

Use compatible solder and flux materials suited for potable water systems when creating soldered joints. Avoid exposing the coupling to aggressive chemicals or environments not recommended for copper. When using mechanical joining components, verify compatibility with 22 mm copper pipe and adhere to manufacturer torque and sealing guidance.

KAN-therm Mufa Copper 22 mm is intended for professional and DIY plumbing tasks where a durable metallic coupling is required; follow applicable installation standards and local regulations for potable water and heating systems.