2BV series liquid ring vacuum pumps and compressors as a new generation of energy-saving products, their excellent performance and advantages will replace SK, 2SK series water ring vacuum pumps, W, WY, WL series reciprocating vacuum pumps.
liquid ring vacuum pump Advantages:
2BV series pumps are used for air and steam pressure breathing. The absolute pressure of 33mbar (97%) is 33 mbar. The suction pressure of vacuum pump is below 80mbar. Under the condition of long-term working, the pump chamber of protective pipe is connected to inject cavitation. That is, the suction pressure can reach 10mbar, and the injection pump can be directly installed under the pressure of compressor, reaching 0.26. MPa (maximum absolute pressure).
2BV series water-ring vacuum pump as a new generation of energy-saving products, its excellent performance and many advantages will completely replace SK, 2SK series water-ring vacuum pump and W, WY, WL series reciprocating vacuum pump of the same performance.
Vacuum pump accessories: impeller, disc, pump cover, pump body material can be selected as follows:
Pump shaft material: 2Cr13, SUS304 and SUS316L
The mechanical seals are imported products, and the seals can be made of fluororubber or polytetrafluoroethylene.
2BV2-Ex, 2BV6 series water ring vacuum pumps/compressors are mainly used for shock explosive gases and various flammable and explosive working environments. Their performance parameters are the same as 2BV2, 2BV5 series.