The "redmagic" !
The magnetic stirring drive "redmagic" keeps the conical connection NS45/40 for you.
The magic formula for magnetic stirring drive in the glass sector is called "redmagic".
It is basically designed for glass reactors with the conical connection NS 45/40. Its field of application is limited to the unpressurized or vacuum sector with a maximum operating temperature of 240°C. The recesses in the cone are for imperial dimensioned O-Rings.
Thereby, the various qualities such as EPDM, viton or Kalrez are interchangeable.
Technical description (PDF, 787 KB)