The SolidC centrifugal pump is equipped with, a simply working lying outside and/or a rinsed axial face seal. Both possess being certain slip rings from acid-proof steel (AISI 329) with sliding surfaces from silicon carbide and running along slip rings from coal. During the rinsed axial face seal the sealing takes place to the atmosphere via a long-lived lip seal.

Wartungsfreundlichkeit had highest priority with the development of the SolidC - maintenance can take place fast and problem-free. So from the front used wave sealing without removing the rear wall can be exchanged in few minutes. The construction of the SolidC is appropriate special for the hygiene protection and sets for pumps of application of standards new hygiene standards.