The liquids with abrasive solids, loaded with sand or muddy, which undergo rapid and heavy wear all the hydraulic parts and should be managed with appropriate submersible pumps.
Among the liquids of this type, operated by our submersible pumps, we find the waters of the processes of mining, quarries for the extraction and processing of stone, marble and granite, washing water steel-making activities or metalworking.
The electropumps are suitable for these uses are built with specific components, such as impellers made of martensitic stainless steel or of cast iron with a high content of chromium. Furthermore, the parts most subject to wear of every submersible electropump are coated in rubber or composite materials.
