Water pumps are an essential component for modern wells. If your home isn’t connected to the municipal sewer line, it’s going to have to rely on a well for accessing groundwater. The pump pushes water to the surface, where it can reach the pipes connecting the well to the home. Two pumps are available: a submersible well pump and a surface pump. Learn how they differ to determine the one suitable for your Indianola property.
How Does a Submersible Well Pump Work?
As implied, a submersible pump is submerged in water. The pump is made from waterproof surface materials, preventing damage to internal parts. The pump uses a rotating impeller that creates centrifugal force to generate the pressure required to drive water to the surface. It doesn’t push water upwards like other pumping mechanisms.
The Benefits of a Submersible Well Pump
Submersible water pumps work more efficiently simply because they are inside the water and have direct access. This allows the pump to expend less energy, thus reducing operational costs. In addition, the fact that the pump is submerged means there’s less noise pollution.
Finally, underwater wells are less prone to cavitation. This is a condition in which vapor bubbles form within the pump, leading to fluctuating pressure. Underwater operation keeps the pump from incurring constant cavitation.
The Drawbacks of a Submersible Pump
Since the pump is underwater, repair crews need to pull the pump out of the ground to perform repairs and reinstall it. This is more labor-intensive, leading to more expensive repairs and maintenance. Furthermore, in the rare instance that the pump’s watertight seal does incur a leak, water can seep in and cause instant failure.
How Does a Surface Pump Work?
As you can probably guess, surface pumps are installed above the water level. It draws water by using a suction mechanism. Surface pumps are often installed to draw H2O from shallow water sources, such as residential wells that are only several meters deep. They are commonplace for pumping water from both natural and manmade ponds.
The Benefits of a Surface Pump
The biggest advantage of surface pumps is the cost. Both the initial installation and repair costs are lower on average. For the latter, the pump is buried and not submerged, making the unit easier to draw out for an evaluation and subsequent repairs.
The Drawbacks of a Surface Pump
Due to its surface-level installation, surface pumps can only access water up to a depth of about 25 feet. This makes it inadequate for wells with groundwater extending far deeper underground. It also expends more energy, especially when moving water over longer distances. This can be problematic if the well is located further away from the house
Which Pump Is Right for My Property?
A contractor will assess your well and groundwater conditions to make a professional estimation of the appropriate pump type. Variables include: budget, water depth, noise concerns, ease of maintenance, proximity to other properties, etc. Typically, a submersible well pump is recommended for longevity, durability, and dependable water extraction.
We Install a Submersible Well Pump for Indianola Residences
Coolwater Drilling is your go-to provider for well care and maintenance. Upon an assessment, our team will determine whether a submersible well pump or a surface pump is more suitable for your home or business. Contact us for a pump installation, general maintenance, or repairs.
Submersible Well Pump Installation
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Posted on January 23, 2026 | Published by Ignite Local | Related Local Business