PP-R collar sleeve - 50 1209091017

PP-R Flanged Sleeves – Reliability and Durability of Connections

A PP-R flanged sleeve with a diameter of 50 mm is a key element of installation systems, ensuring tight and durable pipeline connections. Made of high-quality random polypropylene (PP-R), it is characterized by resistance to corrosion, high temperatures and pressure. It is an ideal solution for both installers and end-users looking for a reliable component for building safe and efficient water and heating systems.

Construction and practical application

The flanged sleeve is used to connect PP-R pipes with installation equipment having flanged connections – such as valves, pumps or flow meters. Its construction based on fusion welding guarantees the integrity of the connection, eliminating the risk of leaks. Therefore, it is a particularly recommended solution in drinking water, domestic hot water and central heating installations. An available EPDM gasket further increases the tightness and safety of the connection.

Key features and benefits

• Durable material: Random polypropylene (PP-R) provides resistance to chemical and mechanical factors, which translates into a long service life of the sleeve.
• Wide range of applications: The possibility of use in cold water (up to 20 bar), hot water (up to 10 bar) and central heating (up to 6 bar) installations makes it a universal element of the system.
• Safety confirmed by certificates: Compliance with PN‑EN 15874 standard and the CSTB, ITB, Lloyds and PZH certificates guarantee high quality and safety of use.
• Durable connection: Fusion welding ensures a tight and non-separable connection, minimizing the risk of failure.
• Long warranty: 10-year warranty (15 years for individual construction) demonstrates the high quality of the product and the manufacturer's confidence in its durability.
• Temperature resistance: Maximum operating temperature up to 90°C allows use in demanding operating conditions.
• Simple installation: Connection by fusion welding is relatively easy to perform by a qualified installer.
• Compatibility: The sleeve is compatible with other PP-R system elements, making it easier to build complex installations.

The PP-R flanged sleeve is an investment in the long-term and trouble-free operation of a heating or water system. Its solid construction, certified quality and ease of installation make it a choice worthy of recommendation for both professionals and demanding end-users.