Copper press fitting SANHA ZW 22 mm press coupling 1630122

Copper press coupling SANHA ZW 22 mm press coupling is a copper pipe fitting for press-connection systems designed to join 22 mm copper tubing without soldering. The coupling provides a compact connection solution for heating, potable water and plumbing installations. It is suitable for use with compatible press tools and press rings to create leak-resistant joints and to reduce installation time compared with brazing or soldering methods.

Advantages

The fitting enables secure, mechanically pressed joints that eliminate the need for open flames and flux, which simplifies on-site work and improves safety. Its copper construction offers good thermal conductivity and corrosion resistance in typical water and heating systems. The press design gives consistent, repeatable seals when used with the correct press tool and profile, reducing the risk of leaks and rework.

Suitable for

• Joining 22 mm copper pipes in heating systems
• Potable water supply pipelines
• Domestic plumbing and sanitary installations
• Retrofit and repair work where soldering is impractical

Key specifications

• Material: copper
• Connection type: press coupling for press-fit systems
• Nominal pipe size: 22 mm
• Application media: potable water, heating fluids
• Operating environment: indoor plumbing and heating installations

How to use

Prepare pipe ends by cutting squarely and removing burrs and oxide layers. Mark the insertion depth on the pipe to ensure correct positioning, then push the coupling onto the pipe until the marked depth is reached. Use a compatible press tool and the correct jaw/profile for copper press fittings to perform the pressing operation according to the tool manufacturer's instructions. After pressing, inspect the joint visually to confirm a complete, uniform press and check for any obvious defects before commissioning the system.

Usage recommendations

Use only press tools and pressing profiles approved for copper press fittings and follow local plumbing codes. Verify compatibility with system media and temperatures, perform pressure testing after installation, and store fittings in a dry environment to avoid contamination before use.