White pipe S 25x2.5 5m Uponor Uni Pipe Plus /5m/ 1059574

Uponor Uni Pipe Plus Multilayer Pipe – Reliability and Durability of Installation

The Uponor Uni Pipe Plus pipe with a diameter of 25x2.5 mm and a length of 5 meters is a key element of modern heating and plumbing systems. Made of high-quality materials, it ensures long-lasting and trouble-free operation. The pipe's construction, consisting of five layers – two layers of PE-RT II, an aluminum layer, and adhesive layers – guarantees resistance to oxygen diffusion, which is particularly important in heating installations with steel components.

This pipe is characterized by its flexibility, which facilitates installation and adaptation to complex installation layouts. The minimum bending radius of 100 mm allows for creating smooth shapes without the risk of damaging the pipe. Additionally, high temperature resistance (up to 95°C for a short time) and operating pressure (10 bar) make it an ideal solution for both central heating and domestic hot water installations.

Construction and properties

The Uni Pipe Plus pipe stands out with its unique structure, which combines the advantages of different materials. The aluminum layer acts as an anti-diffusion barrier, preventing oxygen from penetrating the installation and protecting metal components from corrosion. The PE-RT II layers provide flexibility and resistance to mechanical damage. The anti-diffusion zone further strengthens protection against oxygen penetration.

The coefficient of thermal expansion of 0.025 mm/(m·K) should be taken into account when designing the installation to ensure its proper operation at different temperatures. The pipe has a fire classification of E according to EN 13501-1, which confirms its safety in the event of a fire.

Application and benefits

The Uponor Uni Pipe Plus pipe is widely used in:

• Central heating (CH) installations
• Domestic hot water (DHW) installations
• Underfloor heating systems
• Plumbing installations
• Surface heating

Benefits for the installer:

• Easy installation thanks to the flexibility of the pipe.
• Quick and reliable connections using crimp or welded fittings.
• Ability to create complex installation layouts without the need for a large number of fittings.
• High quality workmanship guaranteeing the durability of connections.

Benefits for the user:

• Long-lasting and trouble-free operation of the installation.
• Protection against corrosion of metal components thanks to the anti-diffusion barrier.
• Comfort of use thanks to stable water and heating temperature.
• Safety thanks to fire classification E.