Mechanical seals are essential in applications involving rotating shafts, such as pumps, compressors, fans, mixers, motors, and bearings, where fluid leakage must be prevented.
ROTEN® mechanical seals, manufactured and installed in major European factories for over 65 years, have a simple construction yet incorporate all the key features related to performance and functionality that help prevent shaft wear and reduce the need for continuous maintenance.
They also offer clear technical and economic advantages.
These qualities are guaranteed by ROTEN®’s ongoing research and development, which remains one of the company’s core strengths.

• Roten 2 and Uniten 2
• Roten 3 and Uniten 3
• Roten 4 and Uniten 4
• Roten 5 and Uniten 5
• O-ring for Roten and Uniten type 2 and 5
• for KSB pumps
• for LOWARA pumps