High Reliability: The seal contains a simple, permanent magnetic structure and a non-wearing Magnetic fluid. The only parts subject to mechanical wear are self-contained ball bearings.
High Reliability: The seal contains a simple, permanent magnetic structure and a non-wearing Magnetic fluid. The only parts subject to mechanical wear are self-contained ball bearings.
良好可靠性：密封圈由永磁结构和稳定的磁性流体组成，所以机械磨损仅发生在轴承上。