POSITIVE DISPLACEMENT PUMP
POSITIVE DISPLACEMENT PUMP
The positive displacement pump is made out of a helical rotor that revolves inside a helical stator.
The stainless-steel rotor is precisely machined, while the stator is made of a durable elastomer.
When the rotor turns inside the stator, it creates a double chain of watertight compartments along the pump's axis.
This allows the product to be transported from the pump intake to the pump discharge with high sensitivity.
Positive displacement pumps are well-known for their capacity to handle viscous and abrasive fluids with high solid content, making them suited for many industries, such as oil and gas and wastewater treatment.
• Sewage and sludge pumping
• Dirty
wastewater
• Bilge water
removal
• Viscous
chemical pumping
• Shear
sensitive products
• Pulp, paper
paste and starch handling
• Biomass
transfer
• Oil
transfer
• Fluid dosing applications
Since many positive displacement
pumps are self-priming, they may draw fluid into the pump without the need for
human assistance by generating suction and expelling air. When the fluid source
is below the pump intake or the pump starts up often, this function is
essential.