The pumps here are introduced to everyone. There are many types of mechanical sealing products of self -suction multi -level centrifugal pump products and different models, but there are five main leakage points:

l) Seal between the shaft sleeve and the axis;

2) Seal between the dynamic ring and the axis sleeve;

3) Move and static sealing;

4) Seal between the static ring and the static ring;

5) Sealing between the sealing end cover and the pump body.

Generally speaking, the leakage between the shaft, the sealing end cover and the pump body of the shaft sleeve are more easily discovered and solved, but it is necessary to observe carefully, especially when the working medium is liquefied gases or high -pressure, toxic and harmful gases, it is relatively difficult. some.

The rest of the leaks are difficult to argue and judge. Based on long -term management and maintenance practice, the symptoms of leakage are observed, analyzed, and judged in order to obtain the correct conclusion. The above 5 points are organized and summarized for common self -suction multi -level centrifuge -level centrifugal pump mechanical sealing leaks. You are welcome to visit Shenyi Pump Industry Network. You will learn more.