PEX-AL-PEX pipe ultraPRESS - 25x2.5 coil 50 m 1029196081

Multilayer PERTAL ultraPRESS pipes – reliability and versatility of installation

PERTAL ultraPRESS multilayer pipe is a proven choice for both professional installers and demanding customers. Made of polyethylene with increased thermal resistance, reinforced with a longitudinally welded aluminum layer, it ensures long-lasting and safe operation in various heating and plumbing systems. Available in coils of 50 meters, it facilitates installation and minimizes waste.

Construction and application

The three-layer structure of the pipe – a combination of plastic, aluminum and plastic again – combines the advantages of each material. The aluminum layer acts as an anti-diffusion barrier, limiting the penetration of oxygen into the installation and preventing corrosion of metal components. PERTAL ultraPRESS pipe is perfect for installations:

• Hot and cold domestic water
• Radiator heating
• Underfloor heating
• Surface heating and cooling
• Compressed air

Thanks to its high flexibility, the pipe can be easily shaped to suit the specifics of the installation. The minimum bending radius is 3.5 times the outer diameter when using profiling tools or 5 times the outer diameter without them.

Key features and benefits

• Strength and safety: Maximum operating pressure of 10 bar guarantees safe operation of the installation. The pipe is resistant to high temperatures – up to 90°C – which allows it to be used in heating systems.
• Versatility: A wide range of applications – from plumbing installations to underfloor heating – makes PERTAL ultraPRESS pipe the ideal solution for various projects.
• Durability: The longitudinally welded aluminum layer and high-quality materials ensure the longevity of the pipe, confirmed by a 10-year warranty (15 years for individual construction).
• Easy installation: The pipe can be connected using PPSU or brass press fittings with a steel ring, which ensures tight and durable connections.
• Certified quality: The pipe has numerous certificates (CSTB, DVGW, EMI, ETA, ITC, KIWA, KOMO, Lloyds, OVGW, GOSTR, PZH, STAMPAR, WRAS, ZIK), confirming its compliance with the highest standards of safety and quality.
• Linear thermal expansion coefficient α: 0.023-0.025 mm/mxK - minimizes the impact of temperature changes on the stability of the installation.
• Thermal conductivity λ: 0.43 W/mxK - affects the efficiency of heat exchange in heating systems.
• Wall thickness: 2.5 mm - provides adequate mechanical strength of the pipe.

PERTAL ultraPRESS pipe is an investment in the comfort and safety of your installation for years to come.