2BV Circulating Single Stage Water Ring Vacuum Pump
2BV Liquid Ring Vacuum Pump/ Circulating Water Ring Vacuum Pump
1. 2BV Liquid Ring Vacuum Pump Introduction
2BV series liquid ring vacuum pump is suitable for suction gas and vapour, and the suction pressure can reach 33mbar(abs.) (i.e. 97% vacuum degree).
When the liquid ring vacuum pump works under the condition that the suction pressure is near the limited vacuum(saturated pressure of operating liquid) for a long time, it should couple with the cavitation protection pipe in order to protect the pump.When it's used as compressor, the maximum pressure is 0.26mpa(abs).
As a new generation of energy-saving product, 2BV series liquid ring vacuum pump will replace the SK and 2SK series liquid vaccum pumps and W,WY,WL series reciprocating vacuum pums completely with their superior performance and advantages.
2.2BV Liquid Ring Vacuum Pump Specification
| SPECIFICATIONS: 2BV Liquid Ring Vacuum Pump | ||||||||
| Model | Max.Suction capacity m3/h |
Inlet&Out | Feed water inlet | Motor Power KW(50HZ) |
Pump speed rpm |
Operating liquid flow rate L/min |
Noise dB(A) |
Weight kg |
| 2BV2-060 | 27 | G1'' | G3/8'' | 0.81 | 2840 | 2.5 | 62 | 31 |
| 2BV2-061 | 52 | G1'' | G3/8'' | 1.45 | 2840 | 2.5 | 65 | 36 |
| 2BV2-070 | 80 | G1.5'' | G3/8'' | 2.35 | 2860 | 3 | 66 | 56 |
| 2BV2-071 | 110 | G1.5'' | G3/8'' | 3.85 | 2880 | 4.7 | 72 | 60 |
| 2BV5-110 | 165 | DN50 | G1/2'' | 4 | 1440 | 7.2 | 63 | 105 |
| 2BV5-111 | 230 | DN50 | G1/2'' | 5.5 | 1440 | 8.8 | 68 | 126 |
| 2BV5-121 | 280 | DN65 | G3/4'' | 7.5 | 1440 | 11 | 69 | 149 |
| 2BV5-131 | 400 | DN65 | G3/4'' | 11 | 1460 | 16 | 73 | 195 |
| 2BV5-161 | 500 | DN80 | G3/4'' | 15 | 970 | 22 | 74 | 320 |
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