- The ISh(R) type and S(R) type pumps are suitable for factories, mines, cities, power stations, large-scale water conservancy projects, farmland irrigation and drainage, etc., for transporting clear water with a medium temperature not exceeding 80°C and liquids with physical and chemical properties similar to water. When the flow-through components are replaced with corrosion-resistant and wear-resistant materials, they can also be used to transport Yellow River water or other corrosive and abrasive liquids. When the water seal water for the shaft seal is replaced with externally supplied cold water, they can also be used to transport hot water with a temperature not exceeding 120°C. In this case, the pressure of the externally supplied cooling water must not be lower than 0.1 MPa.
