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The MacPress Slip Coupling 42mm is a WRAS approved press fitting designed for quick, secure pipe repairs and connections on hot water, heating, and potable water systems.
Installation Instructions for Press Fittings
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.
The MacPress Slip Coupling 42mm offers a practical solution for repair or maintenance jobs where a fixed pipe run needs to be connected or replaced. The slip design allows for easy alignment and installation in confined spaces or where movement is restricted.
Part of the MacPress WATER range, this 42mm press-fit slip coupling is WRAS approved, making it suitable for use on drinking water systems as well as hot water and heating installations. It’s built for the trade and used widely by M&E contractors, plumbing engineers and HVAC professionals.
All MacPress fittings use the reliable M-Profile design and are manufactured to a strict standard of weight and material. The result is a consistent, leak-free seal that’s flame-free, safe, and fast to install.
Key Features ✅ Size: 42mm – Perfect for standard pipework connections ✅ Slip Design – Allows movement and flexibility during fitting ✅ WRAS Approved – Safe for drinking water systems ✅ Flame-Free Installation – No need for solder or flux ✅ M-Profile System – Trade-standard press design ✅ Ideal for Pros – Trusted by HVAC, M&E and plumbing engineers
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