Quick Answer
A jet pump tends to be more expensive to maintain than a submersible pump due to its exposed components and higher likelihood of clogging and corrosion issues.
Exposure to Environmental Factors
A jet pump sits above the well, exposed to environmental factors such as weather, dust, and extreme temperatures. This exposure can lead to premature wear and tear on its components, increasing maintenance costs. For example, a jet pump may require more frequent replacement of its check valve, which can cost around $50 to $100.
Clogging and Corrosion Risks
Jet pumps are also more susceptible to clogging and corrosion due to the presence of debris and minerals in the water supply. These clogs can cause the pump to fail, requiring costly repairs or replacement. In contrast, submersible pumps are less likely to experience clogging and corrosion issues since they are submerged in the well, away from the environment.
Repair and Replacement Costs
While the initial purchase price of a jet pump may be lower than that of a submersible pump, the ongoing maintenance and repair costs can add up over time. For instance, repairing a jet pump’s motor can cost between $200 and $500, while replacing the entire pump can cost upwards of $1,000. In contrast, submersible pumps tend to have lower maintenance costs due to their simpler design and reduced exposure to environmental factors.
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