Mechanical Seal C3KC

Single seal with reinforced sleeve for general services.



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Single cartridge mechanical seal, bidirectional with flushing connections. Simple installation with Fluiten positioner: Fluistrip.

The geometry of the rotating parts reduces the heat generated and the centrifugal force eliminates possible particle deposits.

The reinforced sleeve tolerates greater stress and shaft run-out in order to adapt to the needs of mixers, dryers, mills and can be fitted directly onto the pump shaft.

20 – 90 (mm) *0 – 12 (m/sec)0 – 12 (bar g)-50 – 200 (°C)
(*) for measurements in inches, please contact our technical sales office.


  • Flushing connection from the pump discharge (PLAN11) or flushing from external source (PLAN 32).
  • Slotted flange for more flexible mounting.
  • Fluistrip: positioning device for correct and easy installation, to be pulled off after assembly but before starting-up the machine.
  • Possibility of static gaskets in PTFE for very high chemical compatibility (instead of o-rings).
  • Patented drive and push device, simple and robust.
  • Thicker sleeve tolerates higher run-out values and prevents deformations during maintenance and assembly operations.


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