2BV2070 Single Stage Water Vacuum Pump

chinacoal05www.chinacoalintl.comm.chinacoalintl.comwe provide service of enterprise's customs declaration, inspection.2BV series water ring vacuum pumps are used to pump the gases and steam. Its suction pressure can reach 33mbar (abs) (i.e. 97 per cent vacuum degree). When the liquid ring vacuum pumps are working under the condition near the limited vacuum for a long time, it is necessary to couple with the cavitation protection pipe in order to get rid of the screaming and