The magnetic fluid is connected by flanges, and the two ends of the shaft, one end of the shaft is connected to the motor shaft, and the other end of the shaft is connected to the mechanism in the cavity to maintain the transmission torque and vacuum sealing.
Suitable for 1Mpa gas, rotary seal in high temperature environment.
When working, keep the pure water cooling state, and the water pressure is controlled at 0.2-0.5MPa.