Pre-insulated quadruple pipe ECOFLEX Quattro 2x32x2.9-2x25x3.5/175, 6 bar, temp. 80°C for central heating and 10 bar, temp. 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/ 1018148

Pre-insulated pipe for central heating and domestic hot water

Uponor Ecoflex Quattro pipe is a comprehensive solution for central heating and domestic hot water installations with circulation. Four pipes in a single insulated construction allow for simultaneous distribution of heat and hot water, significantly simplifying installation and reducing costs. It is an ideal solution for both extensive networks and single building connections.

The pipe is designed with durability and efficiency in mind. Made of cross-linked polyethylene (PE-Xa), it provides resistance to high temperatures and pressure, while the PE-X foam insulation minimizes heat loss. The corrugated outer jacket made of HDPE protects the pipe from mechanical damage and weather conditions.

### Construction and properties:

• Four inner pipes: Two for domestic hot water and two for central heating.
• Material of inner pipes: PE-Xa – guarantees high strength and temperature resistance.
• Insulation: Closed-cell PE-X foam – provides excellent thermal insulation and compensates for thermal expansion of the pipes.
• Outer jacket: Corrugated HDPE – protects against mechanical damage and facilitates installation.
• Operating parameters: Maximum short-term temperature 95°C for DHW, maximum continuous temperature 70°C for CH, working pressure 6 bar for CH and 10 bar for DHW.
• Minimum bending radius: 800 mm – provides flexibility during installation, allowing obstacles to be bypassed without the need for additional compensation elements.
• Color-coded insulation: Facilitates identification of pipes intended for different media (CH and DHW).

### Application:

Ecoflex Quattro pipe is intended for:

• Transport of heat in underground networks and inside buildings.
• Central heating installations with circulation.
• Domestic hot water installations with circulation, providing quick access to hot water at every draw-off point.
• Heating systems requiring high energy efficiency and reliable operation.

### Advantages for the installer and end user:

• Fast installation: Thanks to the flexibility of the pipe and the screw connection system, installation is simple and quick, which translates into savings in time and labor costs.
• Energy saving: Excellent thermal insulation minimizes heat loss, reducing the operating costs of the heating system.
• Durability and reliability: High-quality materials guarantee a long service life of the installation and resistance to corrosion and mechanical damage.
• Versatility: One pipe performs the function of distributing both heat and domestic hot water, simplifying the design and installation of the heating and DHW system.
• Safety: The pipes are resistant to cracking and chipping caused by stresses thanks to the use of PE-X1 material in the construction of the working pipes.

Uponor Ecoflex Quattro pre-insulated pipe is an investment in comfort, savings and reliability of the heating system and domestic hot water in every building!