Kedi specializes in the research, production, and sales of vacuum equipment.
2BV Series Water Ring Vacuum Pumps and Compressors
I. Application and Usage Scope
The 2BV series water ring vacuum pumps are single-stage pumps with an integral structure—machine and pump shaft aligned. They feature a mechanical seal for shaft sealing, offering simple structure, easy installation, oil-free operation, and reliable safety.
The 2BV series water ring vacuum pumps are suitable for removing gases and moist steam. The suction pressure can reach 33mbar absolute pressure (97% vacuum). When the vacuum pump operates under a suction pressure below 80mbar for an extended period, it should be connected to an erosion protection pipe to protect the pump. If an atmospheric jet ejector is used, the suction pressure can reach 10mbar. The ejector can be directly installed on the vacuum pump's suction port and used as a compressor, with a pressure of up to 0.26MPa (absolute pressure).
The 2BV series water ring vacuum pumps and compressors are widely used in the oil, chemical, food, and sugar industries. As the compression process of gases is isothermal during operation, they are less prone to explosion when compressing and extracting flammable and explosive gases, making their applications even broader.
2B Series Water Ring Vacuum Pump Technical Specifications
Product Model | Ultimate Pressure | Volume | Power | Speed | Water consumption | Noise | Weight |
2060 | 33（3300） | 0.45 | 1.1 | 2880 | ～2 | 62 | 20 |
2061 | 33（3300） | 0.87 | 1.5 | 2880 | ～2 | 65 | 22 |
2070 | 33（3300） | 1.33 | 2.35 | 2880 | ～2.5 | 66 | 31 |
2071 | 33（3300） | 1.83 | 3.85 | 2880 | ～4.2 | 72 | 42 |
5110 | 33（3300） | 2.75 | 4 | 1450 | ～7 | 63 | 78 |
5111 | 33（3300） | 3.83 | 5.5 | 1450 | ～8.5 | 68 | 100 |
5121 | 33（3300） | 4.68 | 7.5 | 1450 | ～10 | 69 | 145 |
5131 | 33（3300） | 6.68 | 11 | 1450 | ～15 | 73 | 165 |
5161 | 33（3300） | 8.3 | 15 | 970 | ～20 | 74 | 252 |
