Not a Centrifugal, Vortex, or PD Pump,

but a Pump Harnessing the Fluid Dynamics of an Eddy Current

Benefits of the Eddy Pump

The following benefits of the Eddy Pump has driven our success in various industries including:

US Navy, Oil, Mining, Wastewater, Dredging, Chemical, Fracking, Paper/Pulp, and many others.


The Eddy Pump’s open rotor design with high tolerances allow anything that will go into the intake be passed through the discharge without issues.

As you can see the tolerance between the rotor and the volute in the 4″ Eddy Pump shown above easily allows the passage of a man’s arm , while the tolerance in a centrifugal pump is significantly less.   In a 2-inch to 10-inch Eddy Pump the tolerance ranges from 1-9 inches.

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The Eddy Pump overcomes  the hydrodynamic principles which limit conventional pumps to lower percentages of solids and viscosity.  This is possible because the Eddy Pump’s rotor creates a force which is transmitted to the intake pipe in the form of a concentrated swirling column of fluid.  Relative wear, as a result of contact between the rotor and the material being pumped, does not inhibit the performance of the Eddy Pump and there is no loss in production efficiency.   This is not the case with other pumps.  

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