CSS-35 – Single mechanical seal

The single mechanical seal CSS-35 is suitable to work with low/ moderate dirty corrosive liquids. It is of easy maintenance thanks to the semi-cartridge design.

The single mechanical seal CSS-35 has extremely abrasion-resistant SiC seats, no metal parts in contact with the processed liquid and a wide range of options allow the FC seals to be the best solution for every application.


  • Mechanical seal design: Single Static Internal
  • Process Side Materials: Carbon / SiC / RS-SiC
  • Gasket Materials: FKM / EPDM / FFKM