PP reducing coupling 63/20 306-63/20-V

PP-R reduction fitting – a reliable element of the installation

The PP-R reduction fitting 63/20 is a key element of water supply and heating systems made of polypropylene (PP-R). It is used to connect pipes of different diameters – in this case 63 mm to 20 mm – ensuring a tight and durable connection. It is designed for welding, which guarantees a monolithic and safe connection of installation elements.

Construction and application

The fitting is made of high-quality polypropylene, a material resistant to corrosion, high temperatures and pressure. Its construction allows for easy and quick installation by welding, which translates into saving time and labor costs. The reduction fitting finds wide application in:

• Water supply installations in residential and industrial buildings.
• Central heating (CH) and underfloor heating systems.
• Domestic hot water (DHW) and cold water (CWU) installations.
• Industrial installations transporting liquids that are not hazardous to polypropylene.

Key features and benefits

• Durability and tightness: Welding ensures a connection without the risk of leaks, which is crucial for the safety of the installation.
• Chemical resistance: Polypropylene is resistant to the action of most chemicals present in water and heating systems, which extends the life of the installation.
• High working temperature: The material withstands temperatures up to 95°C (depending on the type of PP-R pipe), allowing it to be used in CH systems.
• Easy installation: Welding is a relatively simple technique that does not require specialized tools other than a PP-R welding machine. This translates into faster project completion time.
• Versatility: The ability to connect pipes of different diameters allows for flexible installation design and adaptation to individual needs.
• Compatibility: The fitting is compatible with other elements of the VESBO PP-R system, making it easier to build a complete installation.
• Low linear expansion: PP-R pipes are characterized by low linear expansion, which minimizes stresses in the installation caused by temperature changes.

Using this reduction fitting guarantees a solid and long-lasting connection in your PP-R installation!