Concrete Volute Pumps. We are the Largest Manufacturer in the World with more than 100 installations. Electrical Motor coupled Pump-sets for Irrigation, Lift Irrigation, Agriculture schemes / projects, Dockyards. These pumps are used in applications such as water transfer, dry docks, flood control, river linking projects, circulating water, cooling water, sea water circulating. Pumps find applications in Marine and Defence, Oil & Gas, Power Plants segments.