A water powered sump pump is a “must have” if you want to keep your basement dry and free from ground water. These pumps sit at the bottom of a pump basin and automatically turn on when they detect flooding! The most powerful models can pump to 1000 gallons of water which is more than enough power to keep your home dry.
Choosing the best water powered pump system can be confusing – fortunately our team put together a list of the best pumps as well as their advantages, disadvantages and a buyers guide!
Zoeller 503 Water Powered Sump Pump System
Zoeller is one of the biggest names in water pumps and the Zoeller 503 is another top tier pump! It is 100% water powered so you don’t have to worry about flooding while the power is out and is our pick for most reliable.
Water powered sump pumps work different than other styles of pumps. Rather than being powered by electricity and a high horsepower pump water powered pumps use science to keep your basement dry. Lets review our top x picks so you find the best pump for your home!
Top Water Powered Sump Pumps
|Top Pick||Zoeller 503||3.8|
|Runner Up||Liberty Pumps SJ10||4|
|High Power||Basepump HB1000||4.9|
Top Pick: Zoeller 503 Water Powered Sump Pump System
A good backup pump is critical to keeping your basement dry – and a water powered pump is the best way to prevent flooding if the power is out for more than a few hours.
We recommend the Zoeller 503 for people that already have a Zoeller pump installed – or one from another manufacturer! Installation is easy – and takes about 15 minutes – once the pump is installed make sure to do a quick test!
Runner Up: Liberty Pumps SJ10
A powerful and dependable water powered pump that pumps 1,200 GPH
The Liberty Pump SJ10 is another popular choice for basement water powered sump pumps. This pump clean clear just under 20 GPH from your pump pit which is more than enough power to keep your home dry and is our value pick.
The super efficient design of this water powered pump system lets it remove 2 gallons of water for every 1 used for pumping. When the power goes out during a thunderstorm you can depend on the SJ10 plus your home water supply to keep the pump working. It is made of super durable PVC – which means no rusting – and has a built in filter and back flow protection.
High Power: Basepump HB1000 Water Powered Backup Sump Pump
One of the most powerful backup water powered pumps on the market
If your home is in an area with lots of ground water then you need a pump that your family can count on. The most dependable water powered pump is the Basepump HB1000! This pump is easy to install, maintain and even comes with a built in battery powered alarm!
If you live in a high flood area like the bottom of a hill or near a creek you need a backup pump you can count on to prevent thousands of dollars in water damage. We recommend the Basepump HB1000 for homeowners shopping for a water powered pump that won’t fail or leak.
This pump can run for 10+ hours making it the perfect choice for areas that experience frequent power outages due to the weather.
Water Powered Advantages
Water powered sump pumps offer many advantages over electric pumps. Unlike traditional pumps that draw power from a wall socket or battery pack water powered pumps rely on science to keep your basement dry. This lets them run for long periods of time when the power is out.
By tapping into your homes water supply (from the city) these pumps use water pressure to pump water from your basement and into the sewer. Not depending on electricity to power your pump means your monthly electric bill will be lower and your pump can run as long as you have pressure in your lines!
Water Powered Disadvantages
Water powered pumps may seem like the perfect choice for any home but they do have a few disadvantages. One of the biggest disadvantages is that your home must have specific plumbing lines in order to use thse pumps. If your home does not have a well or constant stream of water from the municipal lines the pump will not work!
Another problem is the low pumping volume. Even the most powerful water powered pumps can’t compete with the pumping volume of common pumps like the Zoeller M53.
The final drawback is installation costs. Installing electric pumps is quick and easy – water powered pumps on the other hand require a connection to your home water supply which can require some elbow grease and even a professional plumber!
Installing a water powered sump pump is not as easy as battery powered pumps but it is still possible to do without hiring an expert plumber. The first step to installing any pump is to read the owners manual for exact instructions on installing and using the pump. Each pump is a little different so it is important to know what you are doing.
Step by Step Instructions
- Mount the pump – Start by mounting the pump above your basin using brackets and screws. Make sure to check for studs or the pump may fall as they can weigh 10+ pounds.
- Access the cold water line – Cut into your cold water line and run a 3/4 inch diameter pipe into the control valve. Then solder the line shut with the pipe held securely in place.
- Access the discharge line – Cut into the discharge line and run a PVC pipe from the pump. Attach this pipe with cement, super glue and PVC bond to create a water tight seal.
- Check the back flow prevention – Disable the backflow preventor inside the line and check that water is still flowing.
- Test the Pump – Test the pump by filling your basin with a few gallons of water – your pump should kick on once the water raises the float!
Water Powered Sump Pump Costs
Water powered sump pumps pricing varies widely and is based on a number of factors. Most pumps costs between $100 and $300 plus installation. The more features, functionality and gallons per hours of drainage the higher the cost! We recommend spending a little extra and getting one of the more dependable pump – or else you may find a flood in your basement!
What About Backup Pumps?
One of the most commonly questions we get asked is if water powered pumps are better as your primary or back up sump pump. We recommend using a water powered pump as a back up as they are not as powerful as electric models. It is better to let the more powerful pumps to the heavy lifting and let the more dependable, but less powerful water powered pumps serve are your backup in case of power failure.
Choosing the right pump may seem like a difficult decision when you first start shopping. We put together a quick guide with some of the most important factors you need to consider before making your final decision.
Expected Yearly Usage
Check the average yearly rainfall and ground water levels in your area. The more water on and in the ground the longer your pump will need to run. Yearly rainfall totals for your county and the soil type are good indicators of the amount of water to expect in your pump pit.
Drainage and Sewer Lines
One of the most important things to consider before buying a water powered pump is the location of your drainage and sewer lines. Water powered pumps have to be hooked up to your city water connection – they cant be installed without this water line!