Only mechanical forces ensure that the liners are held securely in the M-connectors from Primus Line.

The core is pressed into the bushing with hydraulic equipment suitable for construction sites. This not only speeds up installation, but also opens up the possibility of multiple reuse of the connectors.


  • Mechanical clamping with plastic sleeve
  • Available as cast or welded version
  • DIN and ANSI materials available, material requests can be taken into account in the connector core
  • Flange sheets and holes freely selectable
  • Mounting on or with shaft wall plate possible
  • Flanges according to DIN, ANSI, AS standard or project-specific solution
  • Compatible with liner types ND and MD
  • Nominal sizes from DN 150 to DN 350

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