RK coupling DN80, d90mm, PN16, flanged socket, for water and sewage, for PE and PVC pipes, EPDM seal, brass ring protecting the pipe against displacement, GJS-spheroidal graphite cast iron, blue color AH0443

Robust connection for your installation

This flanged socket is a reliable solution for connecting PE and PVC pipes with fittings in water supply and sewage systems. It is suitable for both drinking water installations and irrigation networks or treated wastewater drainage (non-corrosive). Made of spheroidal cast iron (GJS), it provides durability and corrosion resistance, and its construction guarantees a safe and tight connection.

Design and application

The connector with a diameter of DN80 and an outer diameter of 90mm, designed to operate at a pressure of PN16, has been designed for easy installation and long-term operation. The EPDM seal ensures tightness, and the brass ring effectively prevents the pipe from slipping during operation – this is particularly important with changes in pressure or temperature. This allows installers to be confident in the stability of the connection, and end-users – trouble-free system operation.

Key features and benefits

• Durable material: Spheroidal cast iron (GJS) guarantees resistance to mechanical damage and corrosion, which translates into a long service life of the connector.
• Tightness: The EPDM seal provides reliable sealing, minimizing the risk of leaks.
• Safety: The brass ring secures the pipe against slipping, increasing connection stability and protecting against failures.
• Versatility: The ability to connect PE and PVC pipes with water fittings makes the connector a universal element of the installation.
• Compliance with standards: The product meets the requirements of PN-EN 1092-2:1999 standard regarding flanged connections.
• Color: The blue color facilitates the identification of the connector's purpose in the installation.

This connector is a solid choice for both professionals looking for reliable components for their projects and end-users who value durability and safety of water and sewage installations.