Comet-ME has developed a solar-powered submersible borehole piston pump for off-grid communities ... has developed a submersible solar magnetic irrigation plunger pump. The Solar Magnetic Plunger ...
Based in LaGrange Park, Illinois, they offer both colloidal and paddle type grout mixers, as well as a variety of grout pumps, including piston, plunger and progressing cavity. Outputs range up to 45 ...