ALLWEILER GmbH

Progressing cavity pumps

Progressing cavity pumps

General Description

Used to pump or meter thin to highly viscous liquids,pasty, neutral or aggressive, pure or abrasive liquids,gaseous liquids or liquids that tend to foam,even liquids with fibrous and solid components.

Functionality

Self-priming progressing cavity pump, the pumping elementsof which are the rotating rotor and the stationary stator.The special shape of these two parts creates sealedchambers, the contents of which are continuously movedin an axial direction from the suction side to the pressureside. Despite rotation of the rotor, no turbulence results;the consistent  chamber volume eliminates crushing forces.