1-1
Chapter: Product description
Design of the pump
1. Drive (1473)
2. Pump housing (1012)
3. Stator (1037)
4. Draw bar (1041)
5. Discharge nozzle (1033)
6. Seal unit (1061)
7. Universal joint (1185)
8. Rotor (1036)
9. Baseplate(1400)
10. Discharge nozzle foot (1194)
11. Foot bending part (1190)
1. Product description
1.1 Design of the pump
1.2 Function of the pump
Progressive cavity pumps are rotating positive displacement pumps. they can
be pump low to high viscosity liquids. Rotor and Stator form the pressure ge-
nerator. By rotation of the rotor in the stator, the delivery chambers are ope-
ned an closed, that the liquid is continuously conveyed from the suction side
to the pressure side.
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