PPR pipe SDR7.4 PN16 - 25x3.5, 4 m length 1229203003

Polypropylene pipe for water and heating installations

The pipe is made of polypropylene (PP) and is intended for the construction of internal cold and hot water, drinking water, and central heating installations. It is characterized by high resistance to pressure and temperature, ensuring long-lasting and trouble-free operation. It is an ideal solution for both professional installers and end customers looking for a reliable material for building or modernizing heating and water systems.

Features and application

The pipe with a diameter of 25 mm and a wall thickness of 3.5 mm, made of polypropylene random copolymer (PP-R), meets the PN-EN ISO 15874-2 standard. Its pressure class PN16 means it can withstand a working pressure of up to 16 bar at a maximum operating temperature. SDR7.4 is the ratio of outer diameter to wall thickness, which affects the pipe's resistance to internal pressure. The gray color of the pipe makes it easier to identify in the installation.

This pipe is used in:

• Cold and hot water installations – thanks to its approval for contact with drinking water (it has a PZH certificate No. B.BK.60110.0833.2022).
• Central heating installations – temperature resistance up to 60°C allows its use in heating systems.
• Chilled water and compressed air installations – the versatility of the material allows for a wide range of applications.
• Cooling installations using aqueous glycol solutions - in accordance with the recommendations of the manufacturer KAN Sp. z o.o.

Advantages and benefits

• Strength and durability: Polypropylene is a material resistant to corrosion, chemicals and mechanical damage, which guarantees a long service life of the installation.
• Easy installation: Polypropylene pipes are connected by polyfusion welding, which is quick, simple and provides tight connections without the need for additional sealants.
• Hygiene: The material is approved for contact with drinking water, ensuring safety for users' health.
• Low thermal conductivity: Reduces heat loss in central heating systems, which translates into energy savings.
• Flexibility: Allows easy routing of the installation even in difficult conditions – the minimum bending radius is 8D (outer diameter).
• Warranty: The manufacturer KAN Sp. z o.o. offers a 10-year warranty (in the case of individual construction even 15 years), which demonstrates the high quality of the product and confidence in its durability.
• Compliance with standards: The pipe meets the requirements of the PN-EN ISO 15874-2:2013-06 + A2:2022-12 standard, which confirms its safety and quality.

Thanks to these features, the PPR SDR7.4 PN16 pipe is a solid foundation for every water and heating installation, providing comfortable use for many years.