Nut ferrofluid
Model:SNL006NN02
The ferrofluid is connected by a fill-in nut. The ferrofluid is buried in the chamber hole, and the nut is tightened to keep the magnetic fluid and the chamber hole statically sealed.
One end of the ferrofluid shaft is connected to the atmospheric end drive unit, and the other end is connected to the vacuum mechanism in the cavity. So as to solve the vacuum sealing of the drive shaft.
Suitable for room temperature vacuum environment.