submersible electropump Type 425

Description

Submersible electropump Type 425

As mentioned before,  submersible electropump Type 425 is a centrifugal pump that is connected to an electric motor. This pump is useful both in water and in sewage. The function of this pump is that the electric motor of the submersible  water pump causes the propellers inside this pump to circulate. This circulation causes the fluid to be pumped by a diffuser and transferred in the desired pipe.

In submersible water pumps, the pump pressure is usually increased up to 9 PSI by adding an impeller. There are different types of these pumps that are classified according to the amount of water or flow rate. You should pay attention to the ratio of volume and height of the amount of work you intend to do,

Choose your submersible pump. This pump must have a head of at least 90 meters to distinguish it from the floor pump.

submersible electropump performance

Submersible pumps work in a vertical position. Fluids are accelerated by the impeller and lose their dynamic energy in the diffuser, which is a converter that converts kinetic energy into pressure energy. This is the main operating mechanism of radial and mixed flow pumps.

The pump shaft is connected to the gas separator or shield by a mechanical connection at the end of the pump. Liquids enter the pump through the inlet plate and are removed by the pump stages.

Other floating parts include radial bearings that are distributed along the shaft and provide radial support to the pump shaft they lose This is the main operating mechanism of radial and mixed flow pumps.

The pump shaft is connected to the gas separator or shield by a mechanical connection at the end of the pump. Liquids enter the pump through the inlet plate and are removed by the pump stages.

Other floating parts include radial bearings that are distributed along the shaft and provide radial support to the pump shaft.

Voluntary thrust bearings absorb part of the axial forces caused by the pump, but most of these forces are absorbed by the axial bearing of the shielding force.

Also, in submersible pumps, there is a type of steel screw that is used as an active element in the pump, and the screw allows the pump to work in water with high sand content and other mechanical impurities.

Application of floating electric pump

Multi-stage submersible pumps are typically sunk to the bottom of the well and are mostly used in water wells and oil wells to extract residential, commercial, municipal water and industrial fluids. Of course, the most common use of submersible pumps is to pump water from deep wells.

Among the other applications of the float, it is possible to strengthen and increase the water pressure in farming and agriculture, industrial water supply system such as mines, clean water transfer in irrigation and agriculture, drip and sprinkler irrigation systems, drilling water wells and deep wells, sewage treatment plants, breeding ponds. fish, well water extraction, fire fighting, groundwater drainage, residential water supply system, booster stations, offshore drilling rigs,Artificial elevators, water treatment facilities, emergency water supply, use in water features, industrial washing, flood control, sewage pumping, industrial pumping, water well pump, slurry pump and use in power plants.

Types of submersible pumps
Sheath shaft pump

In this type of pumps, the fluid after being pumped by the impeller, is directed to the outlet through the tube located around the axis.

This type of pump creates a low pressure and directs the water to the wellhead and is also used with a diesel engine. To reduce friction, the chamber and shaft space is filled with a suitable lubricant.

Turbine pump

The turbine submersible pump is one of those submersible pumps that are used for large amounts and volumes. For this reason, this water pump model is mostly used in industrial applications. Turbine submersible pumps are mostly used in large water supply or water extraction projects from rivers and canals. In floating turbine pumps, the liquid path is parallel to the water path. Some other applications of this pump are use in suction pools and pumping stations.