Pre-insulated quadruple pipe ECOFLEX Quattro 2x25x2.3-2x25x3.5/175, 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. /200m/ 1018147

Quadruple pre-insulated pipe – a comprehensive solution for your installation

The Uponor Ecoflex Quattro pipe is an advanced system that combines four pipes in a single insulated structure. This is an ideal solution for both extensive heating networks and single building connections where simultaneous distribution of heat and domestic hot water with circulation is required. This minimizes the scope of earthworks and simplifies the installation of the entire system.

Construction and properties

The pipe consists of four inner pipes made of cross-linked polyethylene (PE-Xa), providing high strength and temperature resistance. These pipes are surrounded by a layer of closed-cell PE-X foam insulation, which effectively reduces heat loss and minimizes the risk of condensation. The whole is protected by a corrugated outer jacket made of polyethylene (HDPE), which protects the pipe from mechanical damage and external factors.

It is worth noting the differences in the wall thickness of the individual inner pipes – 2x2.3 mm and 2x3.5 mm – which allows for optimal adaptation to the specifics of the installation. The maximum operating temperature of the pipe is 80°C (short-term up to 95°C), and for domestic hot water – 70°C. The maximum working pressure is 6 bar for heating and 10 bar for domestic hot water.

Advantages for professionals and users

Ecoflex Quattro is not only convenient installation, but also a number of operational benefits:

• Economy: combining four functions in one pipe reduces material costs and installation labor.
• Energy efficiency: PE-X foam insulation minimizes heat loss, reducing heating costs.
• Durability: high-quality materials guarantee long life and resistance to corrosion and mechanical damage.
• Flexibility: a minimum bending radius of 800 mm makes it easier to run the installation in difficult conditions.
• Safety: the pipe meets the requirements of PN-EN ISO 15875 and PN-EN 15632 standards, ensuring safe operation.
• Easy identification: colored markings on the insulation around the individual pipes make it easier to distinguish heating and DHW lines.

The Ecoflex Quattro pipe is an investment in the comfort and reliability of your heating and sanitary installation. It is a solution proven by professionals that provides savings and peace of mind for many years of use.