2BV series water ring vacuum pump and compressor
Introduction:
2BV series water ring vacuum pump is suitable for pumping gas and vapor. The suction pressure can reach 33mmbar absolute pressure( 97% vacuum degree). When the transformer oil is used as working liquid( oil ring vacuum pump ), the suction pressure can reach 6.7mbar absolute pressure( 99.3% vacuum degree ), and it can fully replace reciprocating vacuum pump. When the vacuum pump work for long time under the suction pressure near to the ultimate pressure, it should connect with cavitation protection tube in order to protect the pump. As the compressor, the ultimate pressure is 0.26MPa( absolute pressure ). 2BV series water ring vacuum pump as the new generation of energy saving products, the outstanding performance and advantages will replace SK, 2SK series water ring vacuum pump, W, WY, WL reciprocating vacuum pump.
2BV2-Ex, 2BV6 series water ring vacuum pump/ compressor are mainly used for pumping the explosive gas or work in the various inflammable and explosive environments, and their performance parameter are the same as 2BV2, 2BV5 series.