Well pump is an apparatus used to draw water from a well or other underground source. Deep inside the well, there is a submersible pump that lifts water to the surface. It is installed below the water line and commonly used for deep wells. On the other hand, a jet pump is positioned above ground and draws water from a well using suction. It is frequently applied to shallow wells. Both kinds of well pumps can be run on a generator or electricity. Well pump pushes the water that is in a storage tank. This product employs a pressure tank system to do this.