What is a Submersible Pump? How Does It Work?

In this blog post, we will thoroughly discuss the types, working principle, applications, and features of submersible pumps.

What is a Submersible Pump?

Submersible pumps are mechanical devices that operate by being directly submerged in water, lifting the water to the surface. They are commonly used for drawing water from wells, drainage operations, wastewater discharge, and liquid transport. Among the varieties of submersible pumps, there are also multi-stage submersible pumps.

What is a Multi-Stage Submersible Pump?

Multi-stage submersible pumps are a special type of submersible pump. With multiple impellers, these pumps can transport water at higher pressures and over greater distances. Due to these features, they are preferred for applications such as drawing water from deep wells or large drainage projects.

How Does a Submersible Pump Work? Working Principle

Submersible pumps operate by being submerged in water. The main components of a submersible pump typically include a motor, a pump, and an outlet pipe. The pump draws in water and, driven by the motor, pushes the water toward the surface. This process is the fundamental working principle of submersible pumps.

What is a Submersible Pump Used For?

Submersible pumps are used to lift water to the surface and move liquids that need to be transported. They are widely used in homes, industrial facilities, agricultural fields, and many different applications. The main uses of submersible pumps include:

• Drawing water from wells: Submersible pumps are used to draw water from deep wells, making them ideal for wells where the water level is very deep.
• Drainage operations: Submersible pumps are used to discharge rainwater, control leaks, and dry out basements.
• Wastewater discharge: They are used in sewage systems and wastewater treatment plants to discharge wastewater.
• Liquid transport: Submersible pumps are preferred for transporting liquids in industrial facilities, agricultural fields, and other areas.

Features of Submersible Pumps

Submersible pumps have various features that affect their performance, durability, and ease of use. The features of submersible pumps include:

• Water lifting depth: Determines how many meters deep the pump can draw water.
• Flow capacity: Indicates the amount of water the pump can move per hour or per minute.
• Maximum pressure value: Determines how high the pump can transport water under pressure.
• Material quality: Ensures the durability and longevity of the pump.
• Energy efficiency: Indicates how much energy the pump consumes.
• Transport distance: Specifies the distance, in meters or kilometers, that the pump can move water.

How to Use a Submersible Pump?

Using submersible pumps is quite simple. The pump operates by being submerged in water and lifting the water to the surface. Proper installation and use of the pump ensure efficient and reliable operation. Before using, carefully read the submersible pump's instructions and take necessary safety precautions.

Some basic steps for using submersible pumps are:

• Properly install and place the pump.
• Make and check the electrical connections.
• Submerge the pump in water and start it.
• Perform regular maintenance and clean the pump as needed.

Can a Submersible Pump Operate Horizontally?

Submersible pumps are generally designed to operate vertically. However, some models can also be used horizontally. Horizontal or vertical use depends on the design of the submersible pump and the application it will be used for. If horizontal use is required for a specific application, a suitable submersible pump model should be chosen. Whether horizontal use is possible depends on the technical specifications of the submersible pump and the instructions provided by the manufacturer.