pumps work with either an electrical vent that uses
external cords or generators. Most submersible well
pumps are typically contained in an oil-filled hollow
space to protect them from contact with other types
of media and they must continually remain underwater
in order to operate. Submersible well pumps can be applied
to many different applications. These applications range
from pumping large solids to smaller sizes, to transferring
wastewater at large flow rates, or simply pumping up
water off the bottom of a tank. Other examples of where
a submersible pump might be useful include in your boat,
pool, shipping containers, ponds, small dams, and waterfalls.
The application in which you use your submersible well
pump depends on the pump design.