Multistage Centrifugal Vacuum Pump
Performance Range:

Pumping speed 1000m³/h ~ 80000m³/h

Vacuum: 500mbarA

Product DescriptionApplications


Product Description

Greatall GM multistage centrifugal vacuum pump gots comprehensive cost-performance advantage at aspect of vacuum, power consumption, noise level, reliability and investment, etc, as vertical-splitted turbo equipment.The advantage has been widely recognized with the improvement of the international manufacturing technology, design concept and control technology, and has been applied in various industries, as categorized as economic and reliable dynamic equipment.


Internationally-synchronized design and manufacturing technology.

High precision pattern, aluminum alloy integrative casting molding, come with fine machining and dynamic balance test. It is light, higher efficiency, more uniform mass distribution, higher dimensional precision and less manufacturing defects compared with traditional welding impellers.

Unpressurized oil lubrication system, air-cooled aluminum alloy oil box, continuous trouble-free operation guaranteed, no need of oil pump or cooling water, low maintenance cost.

High-precision carbon steel common base bears the weight of blower, motor and all accessories. Effectively guarantees the coaxiality between blower and motor, vibration is drastically reduced compared with split base design.

Intelligent control system monitors the running state of the blower in real time, adjusts pumping speed and vacuum as needed, and integrates anti-surge system to ensure safe and stable operation.