Low Friction
Low Leakage
Pressure Relief

Kastas sets the new standards for rod seals by the recently introduced FR200 Friction Reduced Rod Seal.
FR200 product of years of research, design, development, testing, assures all requirements that are expected from a modern rod seal.
FR200 offers lower friction and a reliable pressure relief ability compared to other U-Cups withouth comprimising from low leakage and long service life.

Comparison of Properties