Separator insert, separator and method for exchanging a separator insert

A separator insert for separating a flowable suspension in a centrifugal field into at least two flowable phases of different density, forming a pre-assembled, exchangeable unit for insertion into stator units on a frame of a separator, wherein the separator insert comprises:

• a housing that is stationary in operation and is a container that is closed except for one or more openings;
• a rotor arranged inside the housing and rotatable about an axis of rotation, wherein the rotor comprises a drum having one or more openings;
• separating means arranged in the drum;
• at least two rotor units for magnetic bearing devices at two axially spaced locations of the rotor with the drum, wherein the at least two rotor unit are configured to hold the rotor with the drum in suspension, to rotatably supportably support the drum, and to rotate the drum within the housing during operation;
• one or more axially aligned hose(s) attached to the separator insert, wherein one of the one or more axially aligned hose(s) is configured as a leakage line;
• and
• one or more peeling disks arranged in the rotor,
• wherein the housing has at least one interlocking element configured to non-rotatably retain the housing on the frame of the separator.