Progressive Cavity Pumps

Progressive Cavity Pumps are able to pump at extremely low rates, even to high pressure.

Slurries can be pumped if the medium is viscous enough to maintain a lubricant layer around the particles in the liquid to protect the stator.

They can be used for pumping food & drink, oil, mining slurry, sewage & sludge, chemicals, grout or cement, fuels, etc.

These pump are often also known as “Helical Rotor”

They are also colloquially known as “Mono Pumps”, although “Mono” is a brand name, rather than a pump type.