Best Water Powered Sump Pumps Reviews of 2024

Last updated on May 12th, 2022 | By: Grady Galvez

Water Powered Sump Pumps remain a popular choice among most people prone to frequent flooding situations worsened further by power failure. Flooding may be caused due to heavy rain, melting snow or even seepage and restoring a flooded area still suffer damage.

Water Driven Sump pumps offer a guaranteed solution to avoid flooding by ensuring a pumping out of all excess water by absolute use of suction principle. Though there are other options that run in absence of power, but lets focus on sump pumps powered by your water supply.

The video down the page, explains the working perfectly, along with expert reviews of best water powered sump pumps in the market.

A Quick Look Up At Best Water Powered Backup Sump Pumps

     ★ BEST OVERALL ★       

Liberty Pumps SJ10 1-1/2"

Liberty Pumps SJ10 1-1/2-Inch Discharge Sump

  • Great Buy

  • Efficiency Ratio 1:2

  • Over 1,000 GPH Pumping Power

     ★ MOST EXPENSIVE ★       

Basepump HB1000-PRO

Basepump HB1000-PRO

  • High Efficiency

  • Easy To Install

  • Highest Residential Pumping Rate

     ★ BEST VALUE ★       

Superior Pump 92900 12V

Superior Pump 92900 12-Volt Battery Backup Submersible Sump Pump

  • Quite Durable

  • Tether Float Works Work Great

  • Powerful Pump Rapidly Clears Sump

Best Water Pressurized Sump Pump

     ★ Top Pick       

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1. Superior Pump 92900 12V

The Superior Pump 92900 has a tethered switch for convenience and moves up to 1380 gallons of water per hour. It is made out of very tough thermoplastic material and every one of its parts is tested in the factory before being allowed in the product.

The switch turns the pump on and off automatically and it is made entirely with high-quality components, which means that you can count on it to last for many years to come.

A very durable and reliable sump pump, this unit makes the perfect backup pump, thanks to its expertly made design, and it is easy to install, easy to use, and easy to afford.

Since you never know when your electric sump pump will go out, a water pressure backup sump pump is a must and this one is definitely one to consider.


  • It offers great value for the money.
  • It is very simple to set up and get working.
  • It works even in non-emergencies, such as when the breaker switch is flipped.


  • Sometimes need to turn off the alarm manually.

     ★ Top Pick       

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2. Basepump RB750 with Water Alarm

A very reliable & portable sump pump with no battery to wear out. It works with radon-sealed systems and since it is usually mounted on the ceiling above the regular sump pump, it is guaranteed to stay dry and safe.

There is a loud high-water alarm that is operated by a battery and no charger to monitor or plugin. Lightweight at only six pounds, it is also the perfect size for most homes or offices.

The Basepump RB750 moves water very quickly and is, therefore, a very efficient system. If you live in an area that gets a lot of rain, the pump can give you the peace of mind that you deserve because you’ll never again have to worry about problems occurring because of water getting into your basement.


  • It is very easy to install and to use.
  • It is much quieter than most people expect it to be.
  • It has a silence button on the body of the alarm.


  • Water consumption is more.

     ★ Top Pick       

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3. Basepump HB1000-PRO

With some of the highest pumping rates in the industry, the Basepump HB 1000-PRO requires no battery for sump pump, no charger, and, of course, no electricity for operation.

Its water alarm is loud enough to be noticed by everyone in the home and it even works with radon-sealed systems. This pump includes a dual-check backflow preventer and the shutoff valve is made out of brass, which means that it is built to last.

The HB 1000-PRO has no-sweat push-in pipe fittings that come with the pump and it is only 16 inches in height with a weight of only eight pounds. It is also very easy to install, even for people who aren’t professional plumbers.

Once you take it out of the package, it can be installed in just a few hours and its high-quality parts will keep this sump pump working properly for a very long time.


  • It is very efficient and reliable.
  • It moves water very quickly.
  • It comes with easy-to-read instructions.


  • It may cost extra if you want to connect it to copper piping.

     ★ Top Pick       

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4. Basepump RB750-EZ Premium

One of the biggest advantages to purchasing this sump pump is that it comes with all of the items that you need to install it properly, including a few that aren’t included in the standard RB750 sump pump, so if you’re a do-it-yourself enthusiast, this pump is super easy for you to install and utilize.

It is a very efficient and reliable sump pump. A well-made float is what triggers the pump to turn on, making it easy to operate and function. All of the parts are very high in quality and built to last, making it a very powerful system that you can depend on time after time.

It is also a low-maintenance sump pump so you shouldn’t have to do anything special to it throughout the years. It also includes a vacuum breaker that prevents it from siphoning back water into the city water system, which is unsanitary and often illegal.


  • It uses high-quality parts that are made to last a very long time.
  • It is very powerful and dependable.
  • It is easy to install, use, and maintain.


  • Float switch is little bit bulky..

     ★ Top Pick       

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5. Liberty Pumps SJ10 1 ½-Inch

The Liberty Pumps SJ10 has a built-in screen and a removable foot valve for convenience and it has an inlet water source pressure of 60 PSI.

Its 3/4-inch water inlet connection can accommodate copper, pex, or CTS CPVC 3/4-inch lines and it can accept from 20 PSI to 100 PSI of inlet supply pressure. It is UPC-approved and has a head length of four feet along with the capacity to pump 19.8 GPM.

This is a high-quality, very powerful backup sump pump that is also very lightweight, weighing only five pounds. It is easy to install and very low-maintenance.

It also pumps out an awful lot of water even for those people who have water lines that are higher than average. In fact, even if you install the pump in a vacation home that you don’t live in permanently, it can be depended on to do its job perfectly.


  • It is efficient even in extremely aggressive weather.
  • It is very reasonably priced.
  • It works even in situations such as hurricanes and heavy flooding.


  • Sometimes it Pump out very little water over a long period of time.
  • Sometimes valve not shutting off when it should.

     ★ Top Pick       

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6. Hi & Dry (HB-1000)

For both sump failures and power outages, the Hi & Dry HB-1000 backup sump pump can be relied on time and time again to work efficiently right when you need it. No electricity or batteries are needed and it is a fully automatic system.

Moreover, as long as your municipal water supply is available, the pump can run indefinitely. It also contains no moving parts; therefore, it is very low-maintenance and doesn’t even need to be cleaned.

Because it mounts on the ceiling, this pump stays high and dry at all times. It is small and lightweight, weighing only five pounds and reaching a height of only 16 inches.

It is easy to install and easy to use and you can eliminate your nervousness every time that the power goes out once it is installed.


  • It is very efficient and reliable.
  • It offers great quality for the money.
  • It runs indefinitely as long as your city water supply is working.


  • Little bit expensive

     ★ Top Pick       

zoeller water powered sump pump

7. Zoeller 508-0005 Aquanot


  • No electricity required and works during power failures
  • It can be used with any existing brand of pump
  • Non-corrosive PVC construction and stainless steel float rod
  • Ejects 2 gallons per gallon
  • Extracts 20 gallons of water per minute

The Homeguard Max pump, installed as standby for the electric guard pump, does not use any water, except in an emergency. In case of power failure or other system malfunction, Homeguard Max is controlled. 

The Home guard flow works on normal tap water flow and is only needed when it is in operation. When you have residential or commercial wastewater problems, you can count on Zoeller Pumps to provide great solutions. Their commitment to top-quality provides you with years of service and durability. 


  • It work with all group size 27, 29, and 31 batteries.
  • Using a Z control device, you can monitor the backup pump and battery status.
  • The battery charger includes burnout and overcharges protection.


  • The battery does not come with the backup pump, which is standard for backup pumps.

How To Choose The Best Water Pressurized Sump Pump

1. Basement And Sump Pit Size

Although most water-powered sump pumps are lightweight and small, they do come in various sizes. Many backup sump pumps are made to be installed in a very high place such as the ceiling, which makes it even more important that they come in a compact size.

The size of your basement and sump pit will help you determine which size to choose but it is good to know that there are many sizes to choose from.

2. Amount Of Water Expected

Just as they come in different sizes, backup sump pumps can handle different amounts of water per hour; fortunately, this information is always included on the packaging.

It’s important to pay attention to this information because the pump that you end up purchasing has to be able to handle the amount of water you’re expecting.

Water Sump Pump

3. Noise Prevention

Backup sump pumps can be noisy or quiet, although most of them are not extremely loud. Some people prefer a louder sound because they want to know when the pump is operating while others expect their sump pumps to be whisper-quiet.

Fortunately, you can easily test them out so you can determine which water pressured sump pump work for your home .Many pumps also sound an alarm once they start working so you’ll always know when they are in use.

4. Pump Installation Cost

Much as with other products, water-powered sump pumps come in a wide range of prices. Most cost between $150 and $300 but the most expensive ones are not necessarily the best and the cheapest ones are not necessarily substandard.

It is more important to research the features and the efficiency first and consider the price to be just one component of your final decision.

5. Town Water or Well?

Once again, if you have well water, you aren’t able to utilize a water-powered sump pump because these pumps are meant only for other types of plumbing.

If you have a city water line, however, the pump will work great; in fact, it is often considered the best type of backup sump pump to have when you use municipal water.

6. Measure Your Water Pressure

Water-powered sump pumps work with a reliable city water supply that achieves at least 20 PSI of water pressure. You must, therefore, check the brand of pump you choose to make sure that the PSI it accommodates fits within these recommendations.

If you have any questions, you can contact the manufacturer and find out if that particular pump will work in your home.

7. Gallons Per Hour (GPH)

All water-powered sump pumps accommodate a certain number of gallons per hour, which is why it is important that you estimate how much rain you are expecting to receive throughout the year.

You always want to make sure that you get a sump pump that can handle the amount of water that you think you’ll be experiencing and this is not that difficult to do.

Water Powered Sump Pumps

8. Efficiency

Naturally, all sump pumps run efficiently, including the water-powered ones, but checking the manufacturer’s description is the best way to compare various sump pumps so you can make sure that you get one that meets your needs.

The GPH (gallons per hour) rate is one of the best ways to ensure that you get an efficient system in the end but you should compare all statistics to make sure that you get the right one for you.

9. Installation

Each backup sump pump takes a certain amount of knowledge to install but most of them can be installed within a few hours even if you’re not a professional plumber.

Again, it is important to check the description on the package because this is the best way to determine whether you can install the pump yourself or you’ll need the help of a professional plumber.

10. Drainage

The ability to properly drain the water into your outdoor area is an important function of your water-powered sump pump so researching this aspect of the pump is important.

You have to make sure that it can drain the amount of water you’re expecting and the only way to do that is to do your due diligence and research the pump itself.

11. Peace of Mind

Having said all this, it is also important to remember that you need to purchase a sump pump that can best do the job in your home, regardless of its features or its cost.

After all, power outages can occur at any time and you need a reliable, long-lasting backup sump pump so you don’t have to feel tense or nervous every time that it rains or storms.

Advantages: Water-Powered Versus Battery Backup For Sump Pumps

There are pros and cons to both water-powered and battery-operated backup sump pumps even though both systems push water through the pipes at a very high speed, then empty the suctioned water into your sump pit.

The pros of a water-powered pump include:

  • There is no battery to monitor or maintain.
  • They can potentially run endlessly and for a very long time.

The Pros Of A Battery System Include:

  • They are versatile and can be used in most homes.
  • They are super easy to install.
  • They are extremely powerful.

In fact, some battery-operated sump pumps can accommodate 3000 gallons of water per hour, which makes them very valuable.

Both water-powered and battery-operated backup sump pumps are made to be efficient and reliable but they differ somewhat in their capacity to do their job, ease of installation, and the requirements when it comes to the type of plumbing system you have.

Since water-powered sump pumps require no battery to operate, they are perfect for landlords, vacation home owners, and people who spend a lot of time away from their homes because they work consistently and reliably every time.

water powered backup sump pump

Water Powered Sump Pump Disadvantages

Like the advantages, Water powered pumps do not come without certain limitations, the foremost being your plumbing wiring needs to have a provision for installing a water power sump pump.

Secondly you out to have a sump below the surface level in addition to a running stream of municipal water supply, if you are missing on any of the aforesaid, it’s difficult to reap the benefits of a water power sump pump lest you are open to making changes to your existing plumbing which is a huge task in itself.

Water Powered sump pump can only extract a limited volume of water and if you live in an area prone to frequent flooding, opting for an automatic sump pump would be a better alternative.

These sump pumps are good to take care of leakages or seepage from walls or roofing but given the cost involved in its installation, it makes it a costly affair. While you can install an electric sump easily, it takes a professional’s help to have a water power sump pump.

Read More: water powered sump pump disadvantages

Battery Backup Vs Water-Powered Sump Pump

What Are The Differences B/W A Battery Backup Sump Pump Vs A Water-Powered Sump Pump?

Besides how they are operated, there are several differences between a water-powered and battery-operated sump pump. City water backup sump pump are driven by the water pressure so they can essentially run indefinitely, making them perfect for those multi-day rain storms or floods.

Of course, water-powered pumps can only be utilized by homes that have access to municipal water so they aren’t appropriate for homes that run on well water.

Of course, because water-powered pumps are directly connected to city water, it is crucial that they are installed correctly, which sometimes requires a professional plumber.

Battery-operated pumps are a little easier to install; however, they have limited operational time. In addition, you also have to pay attention to the life of the battery, which usually lasts from three to five years in most cases.

As you can see, there are advantages and disadvantages to each type of backup sump pump.

The first thing that you’ll need to do is prioritize the things that are most important to you because this is the only way to ensure that you get the backup sump pump that works best in your home.

What is the Best Water Powered Sump Pumps:

  • 1. Superior Pump 92900
  • 2. Basepump RB750 Water-Powered
  • 3. Basepump HB1000-PRO
  • 4. Basepump RB750-EZ
  • 5. Liberty Pumps SJ10
  • 6. Hi & Dry Water-Powered Sump Pump
  • 7. Zoeller 508-0005 Aquanot

➤ How Does It Work?

A water-powered sump pump works on the suction principle, it is so installed within your home’s water supply that whenever flooding fills in your sump well, the float switch cuts off the water supply from your municipal supply, the vacuum created by running water start sucking the water off the sump well and releases the flood water through the discharge line.

Water-powered sump pumps force water out of your sump well powered by the pressure created by regular water supply, as soon as the water level comes down to safety, it automatically releases the check valve, continuing the supply once again.

Water Powered Back Up Sump Pump Installation


Water-powered sump pumps are great backup pumps for homes that have access to city water and they are efficient and more powerful than you might think. Because they are powered by water and can essentially run indefinitely, they are great for homes that are left alone for long periods of time.

Determining which pump is best for your needs is easier if you conduct a little research online because comparing different pumps is essential if you want to make sure that you get the right one in the end.

You don’t have to feel overwhelmed when trying to find the best water-powered sump pump because the information on all of them is out there and it is easy to find and easy to understand, providing you with the details that you need to make the best decision.