How to choose a submersible pump With DrillForce Drilling

The things that you should consider when choosing a submersible pump are:

How far below the surface is your water?

How far above ground are you wanting to lift water?

What is your total pumping lift (depth of water below ground plus height of surface water in tank above ground)?

How much water do you require daily?

How to choose a submersible pump With DrillForce Drilling
How to choose a submersible pump With DrillForce Drilling


How do you want to power your pump?

Is your water always very clean or does it sometimes have particulates?

Is your pump for domestic, agricultural or another use?

These are the questions your pump dealer will need to know answers to in order to help recommend the best solution for you. You may find that many submersible pump datasheets have complex flowrate and depth graphs, so being clear on what you need from the solution before you start looking at specific pumps is an important place to begin.

As DrillForce Drilling Pvt Ltd we have done this research for you so that you won’t have to worry about quality. Over the past years we have been drilling boreholes every day in different areas across the nation and installing boreholes. When it come to Drilling and installing we are expects and pros as DrillForce Drilling we have come to educate you about basic functions of Submersible pump on your borehole.

Get a Quote And Quench Your Thirst With Affordable Prices.

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How different submersible pumps work (the simple version)


Once you have spoken to your pump dealer about your specific requirements, they will suggest pumps to suit your needs. We mentioned some of the most popular types of submersible pumps above and have provided some details on how they work below.

How to choose a submersible pump With DrillForce Drilling
How to choose a submersible pump With DrillForce Drilling


Centrifugal submersible pumps 


Push water up using rotational energy from an impeller (similar to a propellor or fan) inside the sealed pump unit. The spinning impeller increases the fluid’s velocity and pressure, directing it towards the pump’s outlet to generate the water flow.

How to choose a submersible pump With DrillForce Drilling
How to choose a submersible pump With DrillForce Drilling

Helical rotor pumps


Contain a rotating ‘screw’ which drives water up and out of the well. It is a positive displacement pump which means that the pump moves fluid by repeatedly enclosing a fixed volume of water and moving it through the system.

Air-lift pumps 


Work by mixing compressed air with water. Compressed air is pumped down into the well, mixes with the water and as the air moves to escape up and out of the well it brings water with it.

Deep well jet pumps 


Use a surface pump to pump water down a well at high pressure. A converging nozzle at the bottom of the well then converts this high-pressure water into high velocity water. The water jet is then ducted into the rising pipe, where it pulls the surrounding water up with it.

How to choose a submersible pump With DrillForce Drilling
How to choose a submersible pump With DrillForce Drilling

Submersible hydraulic ram pumps 


Are also powered by a surface pump. The ram pump converts both the output head and water flow from the surface pump to lift additional water to the surface efficiently along with the original surface pump water. The additional water fills the tank at the surface and the original water is recirculated to the surface pump to start the process again.
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