Double pre-insulated pipe DELTA PEX SANI DUO 32+20x125, PN10, for DHW installations, thermal insulation with PE foam, corrugated HDPE outer jacket. 71012503200W

Double insulated pipe – efficiency and ease of installation

DELTA PEX SANI DUO 32+20x125 double insulated pipe is a comprehensive solution for safe and efficient transfer of hot and cold domestic water, as well as heating medium. The two-pipe construction – a 32 mm conductive pipe in insulation and a 20 mm return pipe in insulation – allows for simultaneous supply and return of the medium, simplifying installation and minimizing energy losses. Manufactured in accordance with PN-EN 15632-1 and 3 standards, this pipe combines durability, flexibility and high thermal insulation.

Construction and application – for the installer and user

DELTA PEX SANI DUO pipes are characterized by a construction consisting of a conductive pipe made of PEX, surrounded by a layer of polyethylene (PE) foam with a low thermal conductivity coefficient. The whole is protected by a corrugated outer jacket made of HDPE polyethylene, which provides mechanical resistance and flexibility. The corrugated surface facilitates pipe routing in difficult conditions and also compensates for thermal expansion.

• Wide application: ideal for hot water, central heating and distribution of heating agent in underfloor systems.
• Flexibility: allows easy bypassing of obstacles during installation, reducing working time and costs.
• Low bending radius: facilitates laying pipes in tight spaces without the risk of damaging the insulation.
• Energy saving: minimizes heat loss thanks to high-quality PE foam insulation, which translates into lower operating costs.
• Mechanical resistance: the corrugated outer jacket protects the pipe from damage during transport and installation.
• Safety: compliance with PN-EN 15632-1 and 3 standards guarantees safety of use and reliability of the system.

Key product features

DELTA PEX SANI DUO pipe stands out from the competition primarily due to its versatility and ease of installation. The flexible construction allows it to be adapted to the specifics of each project, and the high quality of materials ensures long-lasting and trouble-free operation of the heating or water system. This means that both installers and end-users can count on comfort and savings. The use of PE foam minimizes condensation of water vapor inside the insulation, which prevents the formation of thermal bridges and corrosion of installation elements. The pipe is designed to operate at a pressure of PN10.