The 2BED series two-stage water ring vacuum pump adopts a fully covered transmission shaft, reliable anti-backflow two-chamber seal, optimized impeller profile, and novel suction and exhaust structure, which ensures the high-efficiency pumping speed, low energy consumption, stable and reliable operation of the two-stage water ring vacuum pump, and is particularly suitable for high vacuum requirements and highly corrosive working conditions.
The 2BED series two-stage water ring vacuum pump is suitable for working conditions with suction pressure of 16KPa~2KPa, and can maintain a large pumping speed. With a first-stage atmospheric jet pump, the limit vacuum can be increased to 1.33KPa.
The 2BED series two-stage water ring vacuum pump is widely used in vacuum evaporation, vacuum concentration, vacuum resurgence, vacuum drying and vacuum smelting in the fields of chemical, pharmaceutical, food, textile, metallurgy, and electronics industries.