Double pre-insulated pipe ECOFLEX Thermo Twin HP 2x32x2.9-2x32x3.5/140, 6 bar, temp. 80°C, for central heating, chilled water and geothermal installations, thermal insulation made of PE-X foam, corrugated HDPE outer jacket. 1093894

Pre-insulated pipes for efficient installations

Uponor Ecoflex Thermo Twin HP pre-insulated pipes are an advanced solution for central heating, cooling, and geothermal installations. The "twin" construction, meaning two pipes in one jacket, significantly simplifies installation and reduces costs, especially in systems requiring separate supply and return circuits. These pipes are characterized by high energy efficiency thanks to the use of PE-X foam as insulation, minimizing heat loss and reducing operating costs. The corrugated outer jacket made of HDPE ensures durability and resistance to mechanical damage.

Construction and application

The Ecoflex Thermo Twin HP system is based on the combination of several key elements: a pipe made of cross-linked polyethylene (PE-Xa), an insulating layer of closed-cell PE-X foam, and a protective pipe made of polyethylene (HDPE). This construction guarantees not only excellent insulation properties but also flexibility and ease of installation. These pipes are designed for transporting heating and cooling water in underground networks, as well as in geothermal systems. The maximum operating temperature is 80°C, and it can reach 95°C for a short time. The use of these pipes is particularly beneficial in the case of heat pumps, where they enable efficient connection of all installation elements – supply pipes, return pipes, and sensor cables.

Advantages and benefits

• High insulation efficiency: PE-X foam minimizes heat loss, which translates to lower heating and cooling costs.
• Durability and reliability: The materials used ensure a long system life and resistance to corrosion.
• Easy installation: The flexibility of the pipes makes it easier to lay and bypass obstacles, shortening installation time.
• Versatility: Can be used in central heating, cooling, and geothermal installations.
• Mechanical resistance: The corrugated outer jacket protects the pipes from damage during installation and operation.
• Self-compensation: Self-compensating pipes minimize the impact of temperature changes on their length, eliminating the need for additional compensation elements.
• Compliance with standards: The pipes meet the requirements of European standards PN-EN 15632 and EN 17414, guaranteeing their safety and quality.
• Load resistance: SLW 60 load resistance ensures safety even in the event of high pedestrian or vehicle traffic above ground.

Ecoflex Thermo Twin HP pipe is an investment in comfort and savings – both for professionals performing installations and for end-users benefiting from heating or cooling. Thanks to its high quality and advanced technology, it ensures reliable operation for many years.