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By certification 
Drilling Equipment
Key Features
●Compared with the centrifugal pump, screw pump does not need to install the valve, the flow is stable linear flow.
●Compared with the pneumatic diaphragm pump, screw pump can transport a variety of mixed impurities containing gas/ solid particles/ fibers of the media, as well as a variety of corrosive substances.
●Compared with the gear pump, screw pump can transport high viscosity material.
●Compared with the plunger pump, diaphragm pump and gear pump, screw pump can be used for chemical filling and metering.
Key Features
●Compared with the centrifugal pump, screw pump does not need to install the valve, the flow is stable linear flow.
●Compared with the pneumatic diaphragm pump, screw pump can transport a variety of mixed impurities containing gas/ solid particles/ fibers of the media, as well as a variety of corrosive substances.
●Compared with the gear pump, screw pump can transport high viscosity material.
●Compared with the plunger pump, diaphragm pump and gear pump, screw pump can be used for chemical filling and metering.
