Application Water supply and water treatment. Water irrigation and sewage disposal. Paper making industry: SHJ series pump improved the fluid model based on the traditional double-suction pump, while ensuring high efficiency, its capacity and flow are stable; giving attention to the low pulse conveying requirement, the pump can be used with middle or high speed paper making machine to convey pulp with consistency below 1%. Power plants, thermal power plants and pipeline networks. Fire protection systems. Seawater salt production. Industrial process.