ARCO PEX/AL/PEX Multilayer Pipe D25x2.5

The ARCO PEX/AL/PEX multilayer pipe with a 25 mm outer diameter and 2.5 mm wall thickness is a high-quality solution for modern plumbing and heating installations. This composite pipe features a multi-layer construction that integrates the flexibility of cross-linked polyethylene (PEX) with a central aluminum core, providing superior structural integrity and thermal stability. Designed for durability, this pipe effectively handles the demands of both residential and commercial water supply and heating networks.

Advantages

The primary benefit of this multilayer pipe is its unique combination of materials, which offers the ease of installation associated with plastic pipes while maintaining the rigidity and shape retention of metal. The aluminum layer acts as an oxygen barrier, preventing corrosion in metal components of the heating system and reducing thermal expansion. Its high flexibility allows for easier routing around obstacles, significantly reducing the number of fittings required and minimizing the risk of potential leaks in the system.

Suitable for

• Residential potable water supply systems
• Radiator heating and underfloor heating networks
• Commercial building plumbing infrastructure
• Renovation projects requiring flexible piping solutions

This pipe may not be suitable for applications involving direct exposure to intense ultraviolet light or extreme temperatures exceeding the manufacturer's specified limits. It is also not intended for use in systems where the operating pressure consistently exceeds the rated capacity of 9.8 atm.

Key specifications

• Outer diameter: 25 mm
• Wall thickness: 2.5 mm
• Material: PEX/Aluminum/PEX composite
• Working pressure: 9.8 atm
• Flexibility: High
• Color: White
• Total length: 50 m

How to use

Installation should be performed by qualified professionals using compatible press or compression fittings designed for multilayer pipes. Ensure the pipe is cut cleanly and the ends are properly deburred and calibrated before inserting them into the fitting. Avoid sharp bends that could kink the pipe; use appropriate bending tools or springs to maintain the internal diameter during installation. Once connected, perform a pressure test to ensure all joints are secure before concealing the piping within walls or floors.

What to consider before purchase

• Verify the compatibility of your existing fittings with 25 mm multilayer pipes
• Ensure the pressure and temperature ratings meet your specific system requirements
• Calculate the total length needed for your project, considering the 50 m coil size
• Confirm that the installation environment is protected from direct sunlight

Usage recommendations: Always follow local building codes and manufacturer guidelines for installation. Store the pipe in a cool, dry place away from direct sunlight and chemical contaminants until the moment of installation to maintain material integrity.