Mud Pumps and Drill Cutting transport pumps. We are replacing excavators in drill cuttings processing. EDDY Pump is a pump and dredge equipment manufacturer, established in 1984. R&D, engineering and production are done in San Diego. All of the pump equipment is 100% American made, utilizing patented EDDY Pump technology, which harnesses the power of a tornado into fluid dynamics, creating an eddy current.