2BEC water ring vacuum pump
The 2BEC series of new water/liquid ring vacuum pumps can be used both as a vacuum pump and as a gas compressor. This product is widely used in petroleum, chemical, machinery, mining, medicine, food, printing and dyeing, environmental protection and electronics industries. It is commonly used in vacuum filtration, vacuum water diversion, vacuum feeding, vacuum evaporation, vacuum concentration, vacuum regain, vacuum degassing, etc. crafting process. It is often used to pump gases that are insoluble in water and do not contain solid particles. Since the gas compression in the water ring vacuum pump is isothermal, it is also possible to pump flammable and explosive gases. This series of products implements GB/T13929-1992 and GB/T13930-1992 standards.
■Flow rate: Q=25～400（m³/h）
■Total head: H=3～180 (m)
Compared to other types of mechanical vacuum pumps, the 2BEN series of new water ring vacuum pumps have the following advantages:
■The structure is simple, the manufacturing precision is not high, and it is easy to process.
■Ccompact structure, high speed of the pump, generally can be directly connected with the motor.
■The smaller structure size, can get a large amount of exhaust, the footprint is also small.
■The compressed gas is substantially isothermal, that is, the temperature of the compressed gas process changes little.
■Since there is no metal friction surface in the pump chamber, there is no need to lubricate the pump and the wear is small.
■The seal between the rotating part and the fixing part can be directly completed by a water seal, and no other sealing is required.
■Uniform suction, stable and reliable operation, simple operation, convenient maintenance and maintenance.
|Anti-corrosion alloy||Cast steel||Stainless steel|
|China standard||ASTM standard|
Carbon steel SS420 2205 SS304 SS316
|Item||Factory standard||Optional configurations|
|Motor||Reputed China brands||ABB, Siemens, Nanyany, Jiamusi or designated brands|
|Bearing||Reputed China brand||SKF, NSF, FAG or designated brands|
|Flanges&counter flanges||China standard||European std, German std, American std, Japanese std|
|Couplings||Pin type||Flexible diaphragm coupling|
■Widely used in petroleum, chemical, machinery, mining, medicine, food, printing and dyeing, environmental protection and electronics industries