For many years now Roots vacuum pumps have been well established in the area of vacuum technology. In mixture with backing pumps, which compress against the atmosphere, these pumps offer plenty of advantages.

Features:

The main advantage of roots vacuum pump is a high pumping speed at the low inlet pressure with high ultimate vacuum. Since the pump operating parts haven’t any contact, such as for example rotors and the finish cover, so the pump performance is definitely stable and lengthy service time. zero-maintenance cost

Applications:

They’re widely used in vacuum smelting, vacuum welding, vacuum casting, vacuum coating, vacuum drying, vacuum dynamic experiment and chemical substance pharmaceutical, electric vacuum device manufacturing industries.

Because of the chemical, pharmaceutical and additional industries require large vapor degassing capablity. the sealing framework of roots vacuum pump chamber and the bearing chamber provides improved, which greatly reducing the bearing cavity and gear cavity oil emulsification. Thus, roots vacuum pump is usually more suitable for pumping large quantities of drinking water vapor and solvent with water ring vacuum pump.