A submersible pump is a type of pump designed to work while completely submerged in water or other liquids. It has a sealed motor and pump body so water cannot enter and damage the parts. The pump pulls water from below and pushes it up through a pipe or hose to move the water to where it’s needed. Submersible pumps are commonly used for draining flooded areas, pumping water from wells, or circulating water in fountains and ponds. They are efficient because they push water up rather than pulling it, which reduces the risk of losing suction.