PP-R reducing socket - 63/50 1209220015

Pipe diameter reduction in PP-R installations

PP-R threaded reducing sleeve 63/50 is an indispensable element when connecting pipes of different diameters in the KAN-therm PP system. It allows for a smooth transition from a 63 mm pipe to a 50 mm pipe, ensuring a tight and durable connection. The fitting is made of high-quality random polypropylene (PP-R), which guarantees corrosion resistance and long service life of the installation.

Construction and application

The sleeve is designed for butt welding, which means that the elements are permanently connected by melting the plastic. This ensures a homogeneous connection with high tightness. The fitting is used in hot and cold water and central heating installations. It can be used both in residential and industrial construction – the KAN-therm PP system is universal and will work in many applications. Using a reducing sleeve allows for flexible installation design and adaptation to specific needs.

Key features and benefits

• Durable connection: Butt welding ensures unsurpassed tightness and mechanical strength of the connection, eliminating the risk of leaks.
• Chemical resistance: Random polypropylene (PP-R) is resistant to many chemicals, allowing the fitting to be used in various environments.
• Hygiene: The material is microbiologically and physiologically inert, which is particularly important in drinking water installations.
• Long service life: Manufacturer's warranty – 10 years (in individual construction even 15 years) – testifies to the high quality and reliability of the product.
• Compliance with standards: The fitting meets the requirements of PN‑EN 15874, confirming its safety and quality. It has CSTB, ITB, Lloyds, PZH and ZiK certificates.
• Easy installation: The simple construction allows for quick and easy installation by a qualified installer. The sleeve is designed for direct welding into the socket of the fitting from the larger diameter side, and the smaller diameter is used for direct connection with the pipe.
• Reduced heat loss: Low thermal conductivity of polypropylene helps to reduce heat loss in heating installations.
• Mechanical strength: Allows installation of surface-mounted installations and in places exposed to mechanical damage.