Compressed air magnetic stirrer drives with thread
Permanent magnetic coupling and a flanged
PMRK series drives feature a permanent magnetic coupling and a flanged, compressed air-driven motor. The use of a cardan coupling is unnecessary, meaning both vibrations and the installation height are reduced.
This version with M30x2 screw thread is suitable for applications under pressure up to 700 bar, depending on the material, and can easily be screwed into an autoclave lid. Sealing to the autoclave lid is achieved using a cutting ring (HC 22).
The speed is regulated by a continuously adjustable fine control valve, with an analogue tachometer fitted as standard.
Ball bearings stainless steel
Slide bearings PTFE/carbon
Special versions tailored to your wishes