Above ground water pumps have a higher rate of mechanical problems because they have to pull water up out of the well, whereas a submersible pump has fewer mechanical problems, and can last up to 25 years before needing to be replaced. An above ground water pump can suffer from a problem called cavitation, which [...]
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A submersible water pump operates beneath the earth’s surface. A submersible water pump will not operate if it is not submerged in liquid. A submersible water pump pushes water to the surface, instead of sucking the water out of the ground like above ground water pumps. Most submersible pumps are long cylinders that are [...] |
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