FSP Shear Pumps

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A shear pump designed for maximum blending proficiency.

The Fristam Shear Pump is meticulously designed to prioritise efficiency in producing dispersions and emulsions. It excels at achieving exceptional product homogeneity, leading to reduced raw material usage and significantly shorter processing times. By employing a three-dimensional shearing process, the FSP Pump ensures continuous production of perfectly blended products with consistent quality. Additionally, all models of the FSP Shear Pump are recognised for their superior hygiene standards, efficiency, robustness, and exceptional cost-effectiveness.

Technical Specifications

  • 5 different sizes
  • Impeller Ø 130 to 250 mm
  • Shear rates up to 125,000 1/s
  • Revolution speed up to 5,800 rpm
  • Viscosities up to 100,000 mPa.s

Specific Construction

Fristam shear pumps were developed based on our proven centrifugal pumps of the FP series. In place of their impeller, a rotor-and-stator system draws inhomogeneous products through shearing clearances of just 0.3 mm at tip speeds of up to 38 m/s. As a result of extremely high flow rates in the rotor-and-stator system, and the high shear rates of up to 125,000 1/s, multiphase products are blended with supreme efficiency.


Salient Features

Industry Applications

Pump Configurator

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Fristam Pumps provides a comprehensive tool for all pumping applications that you can use to select pumps and valves quickly and easily in a user-friendly configuration environment and find the optimal solution for your projects. No matter where you are in the pump recognition stage, Fristam can help you find the most appropriate one with our automated tool.
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