RK coupling DN100, d109-128mm, PN16, flanged, for water and sewage, for steel, cast iron and PVC pipes, EPDM gasket, GJS-spheroidal graphite cast iron, blue color AH7467

Universal connection for various installations

Pipe-to-flange connector RK DN100 is a reliable solution for connecting pipes in water supply and sewage systems. Its versatility allows for quick connection of elements made of different materials – steel, cast iron (including ductile iron) and PVC. This makes it ideal for both modernization of existing installations and construction of new ones.

Design and application

Made of GJS-ductile cast iron, the connector is characterized by high strength and corrosion resistance. Designed for pipes with an outer diameter of 109-128 mm and a nominal pressure of PN16, it ensures a tight and durable connection. EPDM sealing guarantees no leaks even under varying operating conditions. It can be used in drinking water networks, irrigation systems and in systems for discharging non-chemically corrosive treated wastewater.

Advantages for professionals and end users

• Wide compatibility: Connects pipes made of different materials – steel, cast iron, PVC – eliminating the need to use many different types of connectors.
• Strength and durability: Made of ductile cast iron ensures longevity and resistance to mechanical damage and corrosion.
• Tightness: EPDM sealing minimizes the risk of leaks, ensuring safe and efficient operation of the installation.
• Simple installation: The pipe-to-flange design facilitates quick and secure installation, saving time and labor costs.
• Chemical resistance: Possibility of use in networks with drinking water and treated wastewater not chemically corrosive increases the scope of applications.
• Blue color: Facilitates identification of the purpose of the installation (e.g. water).