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Pumping sections

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Screw pump section is the main part of a pumping installation, and it creates hydraulic power. It consists of a metal rotor with external helical cogs of a special profile, and a stator with internal helical cogs. The process of transfer is performed due to the rotation of the rotor.

Pumping sections differ in the working volume, length and outer diameter.

Pressure-flow characteristics of the pumping sections
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