Model NDM - Horizontal Multistage Centrifugal Pumps, 50Hz - Technical Datasheet

Clear water and liquid which is similer with clean water on the physical and chemical properites. Corrosive medium which hasent the particles such as the trade waste, saltwater, acid water, and sea  water. Corrosive medium which has many solid particles such as sewage, waste water, water with sand and oxide water.