RR-E flange DN200 pipe-to-pipe for PE pipe, PN16, for water, GJS-ductile iron 21.560.200.2

Fast and reliable pipeline installation – RR-E coupling DN200

This RR-E pipe-to-pipe coupling, made of ductile iron, is a reliable solution for connecting or repairing pipelines. It is suitable for both water supply installations and for connecting different types of pipes – PE, steel, cast iron, asbestos-cement, or PVC. Its design ensures quick and safe installation, minimizing downtime during service and investment work.

Design and application

The coupling consists of a solid body and a clamping cover, made of ductile iron EN-GJS 500-7. A conical elastomer seal (EPDM) and brass clamping rings guarantee a tight connection and prevent the pipe from slipping out. This makes the coupling perfect for water networks with a nominal pressure of up to 1.6 MPa. It also allows for compensation of small pipe bends.

Advantages for the installer and user

• Versatility: The ability to connect different pipe materials – PE, steel, cast iron, asbestos, or PVC – eliminates the need to use many types of couplings.
• Quick installation: The simple design allows for quick and efficient connection of the pipeline without the need for specialized tools.
• Safety: Durable ductile iron and a tight seal ensure long-lasting and reliable operation of the installation.
• Resistance: The body and cover coated with epoxy paint RAL 5005 provide protection against corrosion and weathering.
• Flexibility: The coupling tolerates small pipe bends, making installation easier in difficult conditions.
• Durability: High-quality materials guarantee a long service life and minimize the risk of failure.

Information on the weight of the coupling for different diameters: for a diameter of 80 mm the weight is 5.1 kg, for 100 mm - 6.5 kg, for 150 mm - 11.5 kg, for 200 mm - 16.1 kg and for 250 mm - 27.3 kg.

The operating temperature of the EPDM seal is from 0 to 75°C, which ensures a wide range of applications. The RR-E coupling is an investment in the peace of mind and safety of your water supply installation.