PEX-AL-PEX pipe ultraPRESS - 25x2.5 coil 50 m 1029196316

Multilayer pipe PERTAL ultraPRESS – a reliable choice for water and heating installations

The PERTAL ultraPRESS pipe with a diameter of 25x2.5 mm is a versatile solution for building cold water, hot water, central heating and underfloor heating installations. Supplied in a practical coil of 50 meters, it facilitates installation and minimizes the number of connections. The pipe's construction, based on five layers, combines strength and flexibility, ensuring long-lasting and trouble-free system operation.

Construction and properties

The PERTAL ultraPRESS pipe stands out with its unique construction, which guarantees its exceptional properties:

• Inner PE-RT layer: Made of polyethylene resistant to high temperatures, it provides a smooth inner surface, minimizing flow resistance and preventing scale build-up.
• Adhesive layers: Ensure excellent adhesion between individual layers, creating a uniform and durable structure.
• Aluminum layer: Butt-welded (laser-welded) acts as an anti-diffusion barrier for oxygen, protecting installation components from corrosion. It also strengthens the pipe, increasing its resistance to mechanical damage.
• Outer PE-RT layer: Resistant to mechanical damage and UV radiation, it provides protection against external factors.

Thanks to this combination of materials, the PERTAL ultraPRESS pipe is characterized by high pressure resistance (maximum 10 bar) and temperature (up to +95°C, briefly up to 110°C). Thermal conductivity of 0.43 W/m·K makes it a good conductor of heat in underfloor heating systems. A low roughness coefficient (k = 0.007 mm) minimizes pressure losses of the flowing medium.

Application and benefits for installers and users

The PERTAL ultraPRESS pipe is an ideal choice for both professional installers and end customers:

• Versatility: Can be used in various types of installations – water, heating and underfloor heating.
• Durability: Five-layer construction ensures long-lasting and trouble-free system operation.
• Corrosion resistance: The aluminum layer protects installation components from corrosion.
• Easy installation: The pipe is compatible with the ultraPRESS system, allowing for quick and reliable installation with crimp fittings.
• High quality workmanship: Laser welding of the aluminum layer guarantees the tightness and durability of the connection.
• Flexibility: Allows adaptation to complex installation layouts.
• Time saving: Coil length of 50m reduces the number of connections during installation.