Product Overview

The VOSS VP Series Servo Progressive Cavity Pump is engineered for continuous precision transfer of medium- to high-viscosity, solid-laden, or shear-sensitive fluids. With flow rates ranging from 100–2000 L/h, the servo-driven pump provides stable, low-pulsation output and wide adjustment range. The series excels in automated industrial processes, continuous dosing applications, and high-viscosity fluid handling, making it ideal for polymer dosing, mining reagents, food processing, and chemical process liquids.

Combining a reliable servo drive with progressive cavity pump construction and optimized pump chamber design, the VP Series maintains low-shear flow, even for solid-containing or viscous media. Its modular architecture facilitates maintenance and system integration, making it a perfect solution for continuous high-precision process dosing.

Designer Profile

Industrial Automation Engineer
Smart Dosing Systems
Noah Sinclair graduated from Politecnico di Torino in Automation Engineering and has 16 years of experience in industrial automation and high-viscosity fluid transport systems. He specializes in automated control and continuous process optimization for high-viscosity, shear-sensitive, and solid-containing fluids, particularly in servo-controlled progressive cavity pumps for precise flow delivery.
At VOSS, Noah Sinclair oversees the system architecture and automation control strategy for the VP Series servo progressive cavity pumps. By optimizing pump drive, cavity design, and speed control algorithms, the VP Series delivers low-shear, stable flow of viscous, shear-sensitive, and solid-laden fluids while ensuring high-precision dosing in continuous processes.

Design Philosophy

Design Philosophy

Noah Sinclair believes:

“The key to progressive cavity pumps lies in delivering low-shear, high-precision, and stable flow in continuous industrial processes.”

The key design priorities of the VP Series include:

• Suitable for medium- to high-viscosity liquids and solid-containing media
• Low-shear and smooth transfer to protect media characteristics
• Precise servo speed control for wide-range flow adjustment
• Modular pump body design for easier on-site maintenance and system integration
• Support for continuous processes and integration with automation control systems

Through these design principles, the VP Series maintains stable flow, reliable precision, and strong adaptability under complex process conditions and continuous production environments, providing a professional solution for transferring high-viscosity and sensitive media.

Key Features

• Suitable for medium- to high-viscosity and shear-sensitive fluids
• Low-shear, smooth flow to preserve fluid integrity
• Precise servo speed control with wide flow adjustment range
• Capable of handling solid-containing liquids
• Ideal for continuous process dosing
• Modular design for easy maintenance
• High precision and stability
• Compatible with industrial automation and control systems

Model Selection Table

General Technical Data

Applications

Typical applications of the VP Series include:

• Polymer dosing
• Slurry and viscous media transfer
• Mining reagents
• Food and chemical process liquids
• Continuous process dosing
• Automated metering systems