9 Best Submersible Well Pumps of 2021 Compared & Reviewed

Best Submersible Well Pumps

Looking for the best submersible well pumps? Here are some of the strongest products on the market, highly efficient and time-tested. Read the buying guide.

A submersible well pump is an ideal solution for water-deficient areas. One part of the pump has an encapsulated motor, and the other has stacked impellers.

Due to the up and down movement of impellers, the pump can push water from the ground level.

The features of the best submersible well pump is high flow rate, robust construction, less power consumption, and low maintenance.

Moreover, these pumps are self-primed to save your time and for available water supply.

Let’s take you out on tour to determine the right products for purchase, along with their strongest features.

Best Submersible Well Pumps Buying Guide

How to Buy the Best Submersible Well Pumps

1. Check Power

For any machinery, power plays a significant role. It is the source that establishes the foundation of the device and its performance.

Power is unitized in horsepower or kilowatts (KW). As the power of the motor increase, its performance increases alongside.

Most of the submersible well pumps on the market, intended for domestic use, have a power range between 1/2 – 3 hp. Certainly, the one with 3 hp power will be more responsive and highly efficient for the bottomless wells.

Therefore, your focus should be on high-power pumps. The Hallmark Industries MA0431X-18A-E comes with 3 hp motor power, making it one of the strongest products on the market.

2. Flow Rate is Important

The pump’s performance is also assimilated through its flow rate. It is measured in GPM (gallons per minute). The higher GPM value means the device can pump more water in a minute.   

The selection of the device depends on the target area where you want to install a submersible well pump. If it is for domestic use, then you can do with a lower GPM pump, between 15 – 25. However, for large spaces like a farm, one must concentrate on the flow rate aptly. It can be anywhere up to 45 GPM.   

The Hallmark Industries MA0419X-12A with a 35 GPM flow rate is one of the remarkable products you can buy for unrestricted water pulling from a pump.

3. Check Float Switch

The float switch is also an imperative component of the submersible well pump. Apparently, not all the products on the market come with a float switch. However, if you reside in mountainous or dry areas, this feature can be extremely useful.

The feature basically stops the water from pumping when the water is below the intended level. If the water level lowers and the pump is still running, it can cause irreversible damage to the pump. However, the float switch determines the situation and turns off the pump as soon as there is a scarcity of water to pull.  

There are some models that allow you to turn the pump back on as soon as the water level rises.

4. Durability

The factor of durability is extremely important. These pumps cost you a lot of money. The least you expect from them is to last for years to come. Generally, a submersible well pump lasts for 8 – 10-years after installation.

It is with the combination of materials that help you find a durable product. Stainless-steel material is pretty lasting, and since it does not corrode or rust, you can expect the material to pass the test of time.

Some of the inner parts like the diffuser could be made of plastic, but this is good news because plastic can also survive the water exposure.

5. Maintenance

The submersible well pump comes in everyday use. It is important to check for the leaks and damages that could be happening due to the water circulation.

This helps in an increased life of the pump.

9 Best Submersible Well Pumps in 2021 Review




Hallmark Industries MA0419X-12A

1. Hallmark Industries MA0419X-12A (Best Overall)

  • Built-in thermal protection
  • Excellent efficiency
  • Heavy-duty construction
  • Available in pack of 2
Hallmark Industries MA0343X-4

2. Hallmark Industries MA0343X-4 (Best Inexpensive)

  • Most affordable product
  • UL approved motor
  • Quiet working
  • Comes with a wiring kit
Hallmark Industries MA0414X-7

3. Hallmark Industries MA0414X-7 (Best for Domestic Use)

  • Highly powerful
  • Built-in control box
  • Durable
  • Decently priced
Hallmark Industries MA0431X-18A-E

4. Hallmark Industries MA0431X-18A-E (Best for Commercial Use)

  • High-intensity 3 hp power
  • Comes with external control box
  • 625 ft max head
  • Thermally protected
Goulds 18HS10412C

5. Goulds 18HS10412C (With FDA Compliant Motor)

  • FDA compliant motor
  • CentriPro 4-inch motor
  • Corrosion resistant
Schraiberpump 4208

6. Schraiberpump 4208 (Most Durable)

  • Axial load design
  • 100% copper winding
  • Direct start motor
Red Lion 14952409

7. Red Lion 14952409 (With Thermoplastic Discharge)

  • Comes with thermoplastic discharge
  • Built-in suction screen
  • 3-wire pump
  • Large 3-year warranty
Grundfos 96160141

8. Grundfos 96160141 (With Soft Start Motor)

  • Comes with a soft start motor
  • Equipped with permanent magnet motor
  • Easy installation
Little Giant WE20G05P4-21

9. Little Giant WE20G05P4-21 (Standard)

  • Easy to install
  • Durable construction
  • 100 ft max head

1. Best Overall: Hallmark Industries MA0419X-12A

Hallmark Industries MA0419X-12A

Photo: Hallmark Industries

  • Power: 2 hp
  • Flow Rate: 35 GPM
  • Max Head: 400 feet
  • Material: Stainless-Steel

The Hallmark Industries MA0419X-12A is the best overall product with excellent efficiency and safety from 2-hp power of the pump and the thermal protection system. This means that your pump is completely protected against fire from overheating.

The performance of this product is exceptional, generating a flow rate of 35 GPM. The 4-inches pump has got heavy-duty industrial-grade construction. The stainless-steel body will take on all the challenges that you can expect it to go through. Also, there are no rusting and corrosion-related concerns with this model.

The 12-stage system helps in pushing the water with the utmost ease. Even if the water has sediments and other contaminants in it, this pump will be able to push it through conveniently.

The product has a maximum head of 400-feet. Plus, it is available in a pair. This means that you can install in a large house or even a farm for unrestrained water supply. The only drawback is that product does not contain a warranty.


  • Comes with thermal protection
  • 35 GPM flow rate
  • Robust body
  • Can be installed in large property


  • No warranty

2. Best Inexpensive: Hallmark Industries MA0343X-4

Hallmark Industries MA0343X-4

Photo: Hallmark Industries

  • Power: 1/2 hp
  • Flow Rate: 25 GPM
  • Max Head: 150 feet
  • Material: Stainless-Steel

The Hallmark Industries MA0343X-4 is for the people seeking the best inexpensive product with satisfactory features. The 4-inches deep well submersible pump works on 1/2 hp power. It can fit inside 5-inches or larger well casing.

The patented impellers offer heavy-duty performance and increase the pump’s life. There is a built-in control box. The 2-wire pump comes with an additional ground wire for ease of usage.   

The stainless-steel material is used for its construction. The motor is hermetically sealed and is UL approved for safety of use and high performance. The submersible design does not require priming and does the task quietly.

This product comes with a wiring kit and requires manual installation. You can seek technical support for easy installation.  

As far as the drawback is concerned, while this model has a built-in check valve, you might still have to buy it separately due to its poor construction.


  • Most inexpensive
  • Comes with a ground wire
  • Quiet in operation
  • Comes with a wiring kit


  • Might have to buy check valve additionally

3. Best for Domestic Use: Hallmark Industries MA0414X-7

Hallmark Industries MA0414X-7

Photo: Hallmark Industries

  • Power: 1 hp
  • Flow Rate: 33 GPM
  • Max Head: 207 feet
  • Material: Stainless-Steel

The Hallmark Industries MA0414X-7 is an absolute-best product for domestic use with 1 hp motor power and 33 GPM flow rate. This model can go 207 feet deep to fetch water in high volume.  

The 2-wire pump comes with a built-in control box. Also, the stainless-steel construction makes it durable enough to last for many years to come.

The 4-inches submersible pump can easily fit into 4-inch or bigger well casing. There is a 10-feet long electric cord. Also, the product comes with heavy-duty thermoplastic impellers, diffusers, and intake screen.

The unique design of the pump reduces the noise. All the features of this product are stunning. However, you may find its installation a bit complex for manual job.


  • Powerful for domestic usage
  • Built-in control box
  • Unique design
  • Durable


  • Installation is a bit tricky

4. Best for Commercial Use: Hallmark Industries MA0431X-18A-E

Hallmark Industries MA0431X-18A-E

Photo: Hallmark Industries

  • Power: 3 hp
  • Flow Rate: 35 GPM
  • Max Head: 625 feet
  • Material: Stainless-Steel

For commercial purposes, you will need a powerful pump, and this model qualifies your needs. This model has a power of 3 hp. It will conveniently push the water.

The 35 GPM flow rate also makes it one of the most dependable products on the list. The 4-inches deep well submersible pump comes with an external control box. Also, this is a 3-wire product with an additional ground wire for easy access.

It has a patented impeller design that increases the pump’s life and ensures heavy flow in severe circumstances. It has a max head of 625-feet to an open tank.

There is a high efficiency sealed and thermally protected motor that uses less energy while operating and makes less noise. Overall, this is a powerful and highly responsive submersible pump for commercial use. It has also got a year-long warranty.

However, the installation might give you a hard time as it is a bit tricky.


  • High performance product
  • Quiet operation
  • Comes with 1-year warranty
  • Less energy consumption


  • Installation is a bit tricky

5. Top-Rated: Goulds 18HS10412C

Goulds 18HS10412C

Photo: Goulds

  • Power: 1 hp
  • Flow Rate: 18 GPM
  • Material: Stainless-Steel

The Goulds 18HS10412C has very interesting features. It is powered with FDA compliant CentriPro 4-inches motor for long-lasting and dependable performance.

The overall engineering of the product is done thoughtfully. It comes with a nylon discharge head with a built-in o-ring seal check valve. You can conveniently remove it without disassembling the pump. Also, the nylon motor adapter ensures strength and corrosion resistance.

Furthermore, there are stainless steel hex design shafts, coupling, and casing to give more strength to the product. The crimped design makes it durable that it won’t separate in the harshest conditions.

The 3-wire design is highly accountable, giving you convenient access to operate the pump. The complete pump/motor assemblies are CSA listed. With everything so great with this model, its high cost will surely be a point of disappointment for many buyers.


  • Long lasting performance
  • FDA approved motor
  • Nylon discharge head
  • Corrosion-resistant


  • Very expensive

6. Most Durable: Schraiberpump 4208

Schraiberpump 4208

Photo: Schraiberpump

  • Power: 1 hp
  • Flow Rate: 22 GPM
  • Max Head: 242 feet
  • Material: Stainless-Steel

The upgraded Axial load design with a tendency to provide more pressure increases the durability of the Schraiberpump 4208. Moreover, there is 100% copper winding in the product, which further increases its life.

It has a corrosion-resistant stainless-steel casing to give more durability to the product. The direct start pump has 2-wire construction with an additional ground wire. It does not require a control box to operate.

The 1 hp power motor can generate a 22 GPM flow rate. The patented impeller design provides high flow for increased performance. There is an in-built check valve to prevent water from going back to the pump. However, for the pressure system, you will need an additional check valve.

This is one of the most dependable products on the market with a year-long warranty.


  • Very durable
  • 1-year warranty
  • Increased performance


  • Additional check valve needed for pressure system

7. Best with Thermoplastic Discharge: Red Lion 14952409

Red Lion 14952409

Photo: Red Lion

  • Power: 1 hp
  • Flow Rate: 22 GPM
  • Max Head: 250 feet
  • Material: Stainless-Steel

The thermoplastic discharge head prevents the debris from clogging the impellers that can eventually hamper their performance. Therefore, you can expect seamless performance from the Red Lion 14952409.

This is a suitable product with 1 hp power and 22 GPM flow rate. It is suitable for 100-feet deep wells. The 3-wire pump gives you external control.

The hex rubber bearings with extra-large surface give access to multiple flow channels and prevent sand particles from reaching the ball bearings. This way, the pump protects itself from potential wear and tear.

Furthermore, the product features a built-in check valve and a suction screen. The check valve is responsible for preventing backflow and streamline system pressure.

The product comes with a 3-year prolonged warranty. As far as the drawback is concerned, its complexity of installation might disappoint some buyers.


  • Comes with thermoplastic discharge head
  • Comes with external control
  • 3-year warranty
  • Ensure streamlined system pressure


  • Ensure streamlined system pressure

8. Soft Start Motor: Grundfos 96160141

Grundfos 96160141

Photo: Grundfos

  • Power: 3/4 hp
  • Flow Rate: 10 GPM
  • Material: Stainless-Steel

The Grundfos 96160141 comes with a soft start motor that keeps the voltage in check while starting the pump. This helps in keeping the power bills to the lowest.

Also, there is minimal risk of a motor crash. Technically, this feature makes it the most dependable product on the list. Moreover, the permanent magnet motor is generator and invertor friendly. This means, even if there is no power supply, you can easily turn the pump on an inverter.

The product is suitable for small properties. It has 3/4 hp power and 10 GPM flow rate. Also, the compact multistage centrifugal pump will fit in a small-bore.

Then there is a dry run protection feature ensuring that there is no corrosion and rusting on the product. However, the head might still pick up corrosion after some time of usage. But you have got it covered through a year-long warranty.


  • Comes with soft start motor
  • Compact design
  • 1-year warranty


  • The pump head might catch corrosion

9. Standard: Little Giant WE20G05P4-21

Little Giant WE20G05P4-21

Photo: Little Giant

  • Power: 1/2 hp
  • Flow Rate: 20 GPM
  • Max Head: 100 feet
  • Material: Stainless-Steel

If you want a basic submersible well pump for your house, then the Little Giant WE20G05P4-21 is a perfect purchase to make. This model comes with 1/2 hp power with a 20 GP flow rate.

You get a 100-feet max head where this pump will perform exceptionally and draw out the water for you at maximum speed.

The cylindrical style well pump does not require a lot of installation space. Also, the installation process is quite easy. You can follow the manual to understand the assembling of the product and then install it.

This model has got durable construction and will not corrode or rust with time. It will last for a long time. The only disappointing aspect is the lack of warranty on the pump.


  • Simple installation
  • Durable and long lasting
  • Pushes water on a high speed


  • No warranty


This submersible well pump review will help you in identifying the best products on the market. Irrespective of the product you choose, the quality should remain the highest priority.

The Hallmark Industries MA0419X-12A, with a high flow rate and exceptional power, is definitely the best overall product on the list. Since it comes in a pair, you can install it on a large property as well.

The Red Lion 14942409 is also a highly considerable choice to deal with the contaminated water due to the thermoplastic discharge feature.