2BV series water ring vacuum pump is suitable for pumping out gas and wet steam, with suction pressure up to 33 A kind of B A kind of R absolute pressure (97% vacuum degree), when the suction pressure of 2BV water ring vacuum pump is lower than 80 A kind of B A kind of When working for a long time under the condition of R, the cavitation protection pipe should be connected to protect the pump. If the 2BV water ring vacuum pump is equipped with an air ejector, the suction pressure can reach 10 A kind of B A kind of r. The injector can be directly installed on the suction port of the vacuum pump. When it is used as a compressor, its maximum pressure is 0.26mp A kind of (absolute pressure).
2BV series water ring vacuum pumps and compressors are widely used in petroleum, chemical, pharmaceutical, food, sugar industry and other fields. Because the gas compression process is isothermal in the working process, it is not easy to explode when compressing and pumping flammable and explosive gas, so it is more widely used.
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