Vacuum pump manufacturers

Vacuum pump manufacturers

Water ring vacuum pump is a kind of coarse vacuum pump, is to rely on changes in the volume of the pump cavity to achieve suction, compression and exhaust, so it belongs to variable capacity vacuum pump. Compared with other types of vacuum pumps, water ring vacuum pumps have the following advantages:

1, because there is no metal cavity pump surface friction, no lubrication in the pump, and wear a very small rotating parts and fixed parts can be sealed directly by the water seal to complete.

2, uniform, stable and reliable operation, simple operation, easy maintenance.

3, compressed gas is basically isothermal, that is, compressed gas temperature change is very small.

4, simple structure, manufacturing accuracy requirements are not high, easy to process.

Moreover, the water ring vacuum pump and other pumps compared to compact structure, the higher the pump speed, the general can be directly connected with the motor, no need to slow down the device. Therefore, the small size of the structure, you can get a large amount of exhaust, covers an area of small.