Special attention to the type of ESP is required when using certain types of liquids. ESP’s commonly used on board naval vessels cannot be used to dewater contaminated flooded spaces. These use a 440-volt A/C motor that operates a small submersible pump.
It can also be used out of the water, taking suction with a 2-1/2 inch non-collapsible hose. The pumped liquid is circulated around the motor for cooling purposes. There is a possibility that the gasoline will leak into the pump causing a fire or destroying the submersible pumps, so hot water and flammable liquids should be avoided.
Submersible sewage pump can be used for a variety of jobs including draining pools and flooded basements, or even regularly maintaining water levels in water storage areas. The basic utility pump is a device that, when submerged in water, pumps water from below its casing through a connected hose to an outfall area. There are a variety of pumps on the market, but here is the basic process of using this type of utility pump, regardless of application.
