What are the advantages of water ring pumps compared to other types of mechanical vacuum pumps

　　Simple structure, low manufacturing accuracy requirements, and easy processing.

　　Compact structure, high pump speed, generally able to be directly connected to an electric motor without the need for a reduction device. Therefore, using a small structural size can achieve a large exhaust volume and a small footprint.

　　Compressed gas is basically isothermal, meaning that the temperature change during the compression process is minimal.

　　Due to the absence of metal friction surfaces in the pump cavity, there is no need to lubricate the pump and wear is minimal. The sealing between the rotating parts and the fixed parts can be directly completed by water sealing.

　　Even suction, stable and reliable operation, simple operation, and convenient maintenance.