Introducing the development of gear oil pumps to you

time：2016-04-14 03:44:25 author：特种泵阀 click：469

Domestic gear oil pumps, also known as positive displacement devices, are like pistons in a cylinder. When one tooth enters the fluid space of another tooth, the liquid is mechanically squeezed out. Because liquids are incompressible, liquids and teeth cannot occupy the same space at the same time, thus eliminating liquids.

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