A well point is a pipe that is driven into the ground and connected to a pump to extract water from an aquifer. A submersible pump is a type of pump that is designed to be submerged in water or other fluids.
The main difference between a well point and a submersible pump is that a well point is used to extract water from the ground, whereas a submersible pump is used to move water or other fluids through a system.
A downhole pump is a type of submersible pump that is installed in a well or borehole to move water or other fluids up to the surface. The main difference between a submersible pump and a downhole pump is the location in which they are installed. A submersible pump is installed in a body of water or other fluid, whereas a downhole pump is installed in a well or borehole.


