The difference between a leak-free pump and an ordinary pump
2020/07/23 09:08:02
At present, there are mainly the following types of non-leakage pumps in the market: canned motor pumps, magnetic drive pumps and diaphragm pumps. The common feature is that the medium in the pump and the air outside the pump are separated by static seals, and there is no medium leakage in the process of transferring the medium. . From the appearance point of view, these three pump types have no dynamic seal, and no seal flushing pipeline. Ordinary pumps must have a dynamic seal structure. The medium in the pump and the air outside the pump are separated by a dynamic seal. Whether it is a mechanical seal or a packing seal, there is inevitably leakage. A leak-free pump eliminates leaks.
