Such a situation will damage the mechanical seal.

这种情况出现会损坏机械密封。

Seal using novel double-end mechanical seal structure.

轴封采用新颖的双端面机械密封结构形式。

Tungsten carbide mechanical seal is oil lubricated for long life.

碳化钨机械密封采用油进行润滑，使用寿命长。

Double mechanical seal, No leakage, Can bear higher working pressure.

采用双机械密封，安全无泄漏，可承受更高的工作压力。

Breakdown of mechanical seal: Please contact manufacturer for solution.

机械密封故障：由生产厂家解决，请与厂商联系。