Liquid ring vacuum pump (water ring vacuum pump)

2BV series water ring vacuum pumps (liquid ring vacuum pump) are suitable for pumping the gases and steam. Its suction pressure can reach 33mbar (abs) (i.e. 97 % vacuum degree). If the transformer oil is used as the operating liquid, these pumps are called oil ring vacuum pump and the suction pressure can reach 6.7mbar (abs) (i.e. 99 % vacuum degree).

2BE3 series water ring vacuum pumps and compressors (liquid ring vacuum pump) are designed and manufactured by our company integrating with the advanced technology abroad. They are not only can save energy, but also can work constantly for a long time. Under the rough vacuum situation, the requirements for the liquid ring vacuum pumps are very rigorous. So the 2BE3 series products are designed for pumping various gases.

2BE4 series water ring vacuum pumps and compressors (liquid ring vacuum pump) are designed and manufactured by our company integrating with the advanced technology abroad. They are not only can save energy, but also can work constantly for a long time. Under the rough vacuum situation, the requireme

1. All the bearings are the imported products with the brand name of NSK or NTN for ensuring the precise orientation and the high stability during the working of the vacuum pump;2. The material of the impeller is QT400 nodular iron or stainless steel for ensuring the stability when the pump works un