Water-ring vacuum pump (hereinafter referred to as water-ring pump) is a kind of coarse vacuum pump. The maximum vacuum it can obtain is 2000-4000Pa. The vacuum degree of the unit composed of water-ring vacuum pump and vacuum pump can reach 1-600 Pa.
water ring vacuum pump advantages:
1. Simple structure, low manufacturing accuracy and easy processing. The structure is compact, the speed of the pump is high, and the pump can be directly connected with the motor without slowing down the installation. Therefore, with a small structure size, it can achieve a large amount of exhaust gas and occupy a small air area.
2. Compacted gases are essentially isothermal, i.e. the temperature varies little in the process of compacted gases.
3. Because there is no metallic abrasion in the pump chamber, there is no need to stop smooth inside the pump, and the wear is very small. The sealing between the rotating part and the fixing part can be accomplished directly by the water seal.
4. Average inspiration, stable and reliable work, simple operation and convenient maintenance.how-does-the-liquid-ring-vacuum-pump-work
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