Last updated Oct 2026
Metso progressive cavity pumps are designed for applications involving viscous, corrosive and difficult-to-handle media. The pump design delivers smooth, low-pulsation flow while helping preserve product quality and supporting reliable operation.
Benefits
Stabilized flow
Smooth flow for stable operation
Preserved product quality
Minimized mixing and shearing
Extended component life
Long rotor and stator life
Lowered energy consumption
Up to 15% lower energy consumption
Handles difficult media
Many pumping applications require consistent flow, gentle product handling and reliable performance. Progressive cavity pumps operate by continuously moving media through cavities formed between the rotor and stator, delivering smooth flow with minimal pulsation.
Designed for viscous, abrasive, corrosive and shear-sensitive media, the pumps help preserve product characteristics throughout the process. The pumping principle minimizes mixing and shearing, making the pumps well suited for applications where product quality is critical.
Engineered for performance
The E and EL series incorporate optimized 2/3 rotor geometry to improve pumping efficiency and extend component life. Depending on the application, the design can deliver up to 30% higher flow rates and up to 15% lower energy consumption compared with conventional progressive cavity pump designs.
The combination of low-pulsation flow, efficient operation and long rotor and stator life helps lower operating costs while supporting reliable process performance.
Product info and applications
- E-series: Designed for industrial process applications and paste transfer duties.
- EL-series: Designed for wastewater and municipal applications requiring reliable solids handling.
- D-series: Designed for accurate chemical and flocculant dosing applications.
- Paper coating and paste pumping
- Sludge transfer
- Adhesives and pigments
- Filter feed
- Chemical dosing
- Flocculant dosing
Technical specifications
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