| 摘要 |
The present invention relates to a mechanical seal with a rubber shielding structure, which is assembled in a pump to block a fluid to leak to the outside through a pump shaft. Provided is a mechanical seal with a rubber shielding structure, wherein in a first and a second sealing member provided to be in contact with the pump shaft, the second sealing member comprises: a second sealing portion of which an upper surface is in surface contact with a lower surface of a first sealing portion of the first sealing member; bellows installed in a lower portion of the second sealing portion; a first metal portion composed of a first contact portion; a second metal portion composed of a second contact portion; and a spring provided to surround the pump shaft. |
