Quadruple pre-insulated pipe ECOFLEX Quattro 2x32x2.9-32x4.4-20x2.8/175, 6 bar, 80°C for central heating and 10 bar, 95°C for domestic hot water; for central heating and domestic hot water installations with circulation, thermal insulation made of PE-X foam, corrugated HDPE outer jacket. 1084889

Pre-insulated pipe – a comprehensive solution for heating and hot water installations

The Uponor Ecoflex Quattro pipe is an advanced solution designed for simultaneously distributing heat from a central heating system and domestic hot water with circulation. The four-pipe construction eliminates the need to lay separate installations, which translates into saving time and installation costs. This is particularly beneficial for both professional installers and end customers looking for an efficient and reliable system.

Construction and application

The pipe consists of four inner pipes made of cross-linked polyethylene (PE-Xa), surrounded by a layer of closed-cell PE-X foam insulation, which minimizes heat loss. The whole is protected by a corrugated outer jacket made of polyethylene (HDPE), providing resistance to mechanical damage and weather conditions. This makes the pipe flexible, easy to install and can be used in various conditions, including in the ground. The application of the Ecoflex Quattro pipe includes both underground networks and installations inside buildings, where simultaneous distribution of heat and hot water is required.

Advantages and benefits

• Versatility: One pipe combines the function of distributing the heating medium and domestic hot water with circulation, simplifying the design and installation of the installation.
• Energy saving: High-quality PE-X foam insulation minimizes heat loss, reducing the operating costs of the heating system.
• Durability: High-quality materials guarantee a long service life of the pipe and resistance to corrosion and external factors.
• Easy installation: The flexible construction makes it easy to lay the pipe, even in difficult terrain conditions, and the Uponor Wipex connection system allows for quick and trouble-free installation without the need for specialized tools.
• Safety: The pipe meets European standards (EN 15632, ISO 15875) and has certificates confirming its quality and safety of use. SLW 60 load resistance ensures the stability of the installation even under vehicle traffic.
• Optimal parameters: The Ecoflex Quattro pipe is characterized by an inner pipe diameter of 32 mm, inner pipe thickness (2) 2.9 mm, inner pipe thickness (3) 4.4 mm, inner pipe diameter (4) 20 mm and inner pipe thickness (4) 2.8 mm. The thermal conductivity is 0.04 W/(m·K), the maximum working pressure (at 20°C) is 10 bar for domestic hot water and 6 bar for central heating, and the maximum short-term temperature is 95 °C.
• Convenience: Color-coded insulation around the individual pipes makes it easy to identify the supply and return lines.

The Uponor Ecoflex Quattro pipe is an investment in the comfort, economy and reliability of the heating system and domestic hot water – an ideal solution for both new buildings and modernized installations.