ALPEX compression fitting sets with nipple

The Alpex clamping fitting category includes threaded fittings designed for secure connection to ALPEX multilayer pipes. These fittings are used in heating and plumbing systems where reliable sealing and compatibility with multilayer pipe technology are required. They are suitable for operating temperatures up to +120°C and pressure ratings up to PN 10.

Typical applications include domestic hot water systems, underfloor heating, and central heating installations. The fittings are manufactured from CW617N brass and feature two EPDM O-rings for sealing. They are compatible with 26 mm and 32 mm ALPEX multilayer pipes and are available with external male threads of 3/4” or 1”.

How to choose

• Select the correct pipe diameter (26 mm or 32 mm) to match the ALPEX multilayer pipe being used.
• Choose the appropriate external thread size (3/4” M or 1” M) based on the system’s connection requirements.
• Ensure compatibility with the operating temperature and pressure conditions of the installation (up to +120°C and PN 10).
• Verify that the fitting is suitable for the intended application, such as hot water or heating circuits.

Frequently asked questions

What is the maximum operating temperature for these fittings?
The fittings are rated for a maximum operating temperature of +120°C.

What materials are used in the construction of these fittings?
The body is made of CW617N brass, and the sealing is provided by two EPDM O-rings.