Submersible Vortex Sewage Pumps JDS Series

In past few decades industrial manufacturing sector has grown with a rapid pace leading to higher living standards. This has also led to major problem by form industrial effluent and household sewage. Vast quantities of waste water have damaged the eco system and polluted our water source to a great extent. Toshio Technology has been making every endeavor in developing the waste water treatment equipment. In addition to waste water pumps and sewage pumps, the company has developed submersible aerator for efficient treatment rate of waste water. These aerators have been widely used in domestic and overseas waste water treatment plants.

Toshio offers multiple product option for sewage transfer application. Depending upon size and type of sewage treatment plant customer can select sewage pump from 0.5hp to 100 hp. Solid size can be upto 100mm depending on capacity of the motor.

Electric submersible pumps are multistage centrifugal pumps operating in a vertical position. Liquids, accelerated by the impeller, lose their kinetic energy in the diffuser where a conversion of kinetic to pressure energy takes place. This is the main operational mechanism of radial and mixed flow pumps.

The pump shaft is connected to the gas separator or the protector by a mechanical coupling at the bottom of the pump. Fluids enter the pump through an intake screen and are lifted by the pump stages. Other parts include the radial bearings (bushings) distributed along the length of the shaft providing radial support to the pump shaft. An optional thrust bearing takes up part of the axial forces arising in the pump but most of those forces are absorbed by the protector’s thrust bearing.