FIND THE PERFECT SUMP PUMP FOR YOUR HOUSE IN MINUTES
We have reviewed our top 16 choices below and also done in-depth reviews by brands, but if you are in a rush:
Here’s our top choice: Liberty Pumps PC257-441 1/3-Horse Power PC-Series Sump Pump Combo (View on Amazon.com)
Even if you seal your basement and take steps to protect it from moisture, water can still seep through those walls and cause flooding. The higher the water climbs, the more damage it will do to your basement and anything you store in that space. With a good sump pump, you can save your basement from water damage and let that pump remove the water for you.
The best sump pump that will work in any basement is the Liberty Pumps PC257-441 1/3-Horse Power PC-Series Sump Pump Combo. This combo unit will fit in most basins and sump pits and comes with a smaller valve that prevents clogs. With its backup battery, you can pump your basement when the power goes out.
|1||Liberty Pumps PC257-441 ||9.7||Buy on Amazon|
|2||Zoeller 508-0006 Aquanot 508 ||9.5||Buy on Amazon|
|3||Tsurumi LSR2.4S-60 Low-Level ||9.3||Buy on Amazon|
|4||Honda Power Equipment WX10TA ||9.1||Buy on Amazon|
|5||Tsurumi LB-480-62 Light ||9||Buy on Amazon|
|6||Hi & Dry Battery Backup Sump Pump||8.7||Buy on Amazon|
|7||Zoeller 57-0001 M57 Basement||8.6||Buy on Amazon|
|8||WAYNE CDU1000 1 HP ||8.3||Buy on Amazon|
|9||Zoeller 98-0001 115-Volt ||8.1||Buy on Amazon|
|10||WAYNE CDU980E 3/4 HP ||8||Buy on Amazon|
|11||Zoeller M53 Mighty-mate ||7.6||Buy on Amazon|
|12||WAYNE EEAUP250 1/4 HP ||7.3||Buy on Amazon|
|13||Liberty Pumps 237 1/3-Horse ||7.1||Buy on Amazon|
|14||WAYNE CDU790 1/3 HP ||6.9||Buy on Amazon|
|15||Superior Pump 92330 1/3 HP ||6.8||Buy on Amazon|
|16||Superior Pump 91250 1/4 HP ||6.7||Buy on Amazon|
How to Choose the Perfect Sump Pump
Primary vs. Pedestal Pump
The two types of sump pumps that you can buy and use in your basement are primary sump pumps and pedestal sump pumps. A pedestal sump pump actually sits outside the sump basin and slowly pumps out the water. Primary pumps must go inside the basin to get rid of that water.
Though most sump pumps rely on electric power, you should look for those that have some type of backup battery power too. If the power goes out during a storm, the backup battery will kick in and keep the pump operating. This ensures that the pump continues removing water from your basement, even if the power goes out for days or longer.
A capacitive switch features a microprocessor that monitors the basin and causes the pump to turn on when the water rises to a set level. Diaphragm and vertical switches are also common. This switches are mechanical and can use features like water pressure to decide when to turn on the pump.
Cheap sump pumps often have a plastic core that can warm as the temperature in the surrounding air or the temperature of the water rises. You should pick a sump pump that uses a core made of cast iron. Cast iron will last a lot longer and won’t warp or break down.
Protection from Corrosion
While a sump pump can protect your basement from flooding, you need to ensure that the pump itself has protection from corrosion. A corrosion-resistant design will include elements like clear sealants added to the metal parts that keep those parts from rusting, even when submerged in water.
Look at the intake valve on the sump pump to find out if it is more or less susceptible to clogs. Larger valves as well as smaller valves that lack screens allow larger debris to pass through, which can then clog the pump. Screens added to those valves help block out the debris that causes clogs.
The motor that comes with the sump pump gives it the power necessary for pumping out excess water. Some have a smaller motor of 1/2-horsepower, but some pumps come with a full one-horsepower motor.
Gallons Per Hour
Find out how many gallons the sump pump can pump in an hour. This will tell you how quickly it can remove flood water from your basement and whether you need a pump with a higher gallons per hour rate.
Depending on the type of sump pump you buy, you may want to look at the pumping height too. This figure explains the height at which the pump will operate, which tells you how high the water must climb before it kicks in and starts pumping.
You can bring home a sump pump without spending nearly as much as you thought because there are so many affordable models now available. Basic pumps can cost $500 or less, though some pumps cost in the thousands.
Top Rated Sump Pumps on the Market
Liberty Pumps PC257-441 1/3-Horse Power PC-Series Sump Pump Combo
After checking out the top sump pumps, looking at reviews and comparing features, we settled on this Liberty Pumps PC257-441 1/3-Horse Power PC-Series Sump Pump Combo as our number one sump pump. This combo comes with a primary pump that has a 1/3-horsepower motor that can pump up to 50 gallons per minute and a backup battery pump. This backup pump uses a 12V battery to provide the pump with power during an electrical outage.
Designed for use in sump pits with a diameter of 15-inches or more, this pump has a lower profile compact that won’t take up a lot of space. A five-stage battery charging mode reduces the risk of the battery overcharging between uses to extend the life of the battery while still providing all the pumping that you need.
Zoeller 508-0006 Aquanot 508 ProPak53 Preassembled Sump Pump System
The Zoeller 508-0006 Aquanot 508 ProPak53 Preassembled Sump Pump System will work in all types of emergency situations as well as in all types of basements because it comes with both a primary pump and a backup battery. That primary pump requires that you plug the attached cord into a grounded outlet nearby. If you lose power at any point, the pump will detect that power loss and immediately turn on the backup battery.
An automatic system helps you keep track of potential problems and includes warning lights that come up when the battery begins losing power or when debris forms clogs in the pump. It also comes with a float switch that lets the pump turn on when the water climbs to a certain height and a large valve for reducing clogs.
Tsurumi LSR2.4S-60 Low-Level Submersible Dewatering Pump 1079
Tsurumi first lands on our list with its LSR2.4S-60 Low-Level Submersible Dewatering Pump, which comes with a longer power cord that helps you reach outlets all the way across the basement, but this cord does require that you use a grounded outlet. The 2-horsepower motor is one of the largest that you can buy for residential use and allows the pump to remove more than 40 gallons of water every minute. With its bright yellow finish, this is a pump that you can easily see during an emergency too.
Made from urethane and other materials, the sump pump has a mechanical seal that extends its life. Ball bearings and other parts give it a lifespan of up to 60,000 hours of operation.
Honda Power Equipment WX10TA 52 PSI 4-Stroke Engine Gasoline Powered Water Pump
One of the best sump pumps we found that can work in any type of emergency is this Honda Power Equipment WX10TA 52 PSI 4-Stroke Engine Gasoline Powered Water Pump. As it uses the same fuel that you can buy from any gas station, it lets you pump out your basement when the power goes out. Unlike similar pumps that require both gasoline and oil, this one uses standard gasoline only.
With a capacity of 32 gallons per minute, this pump can remove all the excess water from your basement quickly, provided that you have enough fuel on hand. It also works well for pumping out a swimming pool or using in irrigation applications. A 4-stroke Honda designed motor makes this one of the most effective sump pumps around.
Tsurumi LB-480-62 Light, Compact Submersible Dewatering Pump
Fully submersible is any sump pit, the Tsurumi LB-480-62 Light, Compact Submersible Dewatering Pump can remove standing water and reduce the damage caused by a flood. The bright blue finish on this sump pump won’t chip off after years of exposure to water, and it comes with a 32-foot long cord that lets you install and use it with any basement outlet. A slimmer design makes this one suitable for pipes as small as eight-inches.
Suitable for use as a sump pump, it can also work in plumbing applications, with waste removal projects as a power supply for decorative water features. A 6.1-amp motor produces up to 1/3-horsepower for longer projects. The sump pump weighs under 30 pounds too for convenient carrying and moving around your basement.
Hi & Dry Battery Backup Sump Pump
The battery backup found on this Hi & Dry Battery Backup Sump Pump ensures that you can pump your basement and get rid of standing water without waiting for the power to come back on. Its smaller and more compact size is more suitable for residential properties than some of the larger and more expensive pumps, and you can place it in your basement or basin to keep dirty water away from the pump. The manufacturer guarantees that you can install the pump in an hour or less.
Compression fittings let you install this sump pump to your home’s system without the use of any glue or adhesive. You’ll also get a satisfaction guarantee that states if you are unhappy with your purchase, you can return it for a full refund within 30 days.
Zoeller 57-0001 M57 Basement High Capacity Sump Pump
A float switch on the side of this Zoeller 57-0001 M57 Basement High Capacity Sump Pump lets it carefully monitor the rising water levels in your basement and identify when to turn on based on the height of that water. This keeps the water from climbing above the basin and flooding the entire basement. Many of the components use stainless steel with a special type of coating that is resistant to rust instead of the sheet metal found in similar pumps.
A discharge valve pushes out debris of 1/2-inch or larger in diameter to keep those objects from jamming or clogging the machine. It also has a 1/3-horsepower motor and a neoprene ring that forms a water-tight seal. You can use this model for removing water from your basement and in plumbing applications.
WAYNE CDU1000 1 HP Submersible Cast Iron and Stainless Steel Sump Pump
The WAYNE CDU1000 1 HP Submersible Cast Iron and Stainless Steel Sump Pump from WAYNE has a submersible design for installing in a sump pit and a floating switch on the side. This switch monitors the water level in the basement and turns the pump on when the water reaches a higher level. That feature gives you the option of turning the pump on before a storm hits and knowing that it will start pumping when you aren’t there.
This sump pump uses suction and features a screen on the top that removes and filters out any debris that it sucks up to stop clogs from interfering with its pumping. It has a one-horsepower motor with a maximum flow rate of 5,400 gallons per hour and almost 4,000 gallons per hour at a taller height.
Zoeller 98-0001 115-Volt 1/2 Horse Power Model M98 Flow-Mate Automatic Cast Iron Single Phase Submersible Sump
Made from cast iron with an epoxy finish, this Zoeller 98-0001 115-Volt 1/2 Horse Power Model M98 Flow-Mate Automatic Cast Iron Single Phase Submersible Sump can last much longer than some of its competitors. The 1/2-inch valve keeps larger debris from moving along with the water to reduce clogs, and it can pump an impressive 72 gallons per minute while still filtering out that debris. Its 15-foot long cord works with all grounded outlets to ensure that it has plenty of power.
A one-year limited warranty applies to all purchases of this sump pump, which features an oil-filled motor for added durability. Seals on the top and sides of the pump form a barrier between the machine and any water to keep liquids from damaging the motor and other parts.
WAYNE CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump
The CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump marks the second appearance of WAYNE sump pumps on our list. This pump comes with a suction design on the top that reduces clogs caused by debris and puts a stop to air locks. A float switch, which can last for up to one million uses, tells the pump when to turn on based on how that switch floats in the surrounding water.
A 3/4-horsepower motor has a maximum flow rate of 4,600 gallons of water per hour, though you may find that it drops to a lower flow rated based on its distance from the water. WAYNE recommends this sump pump for use in basins of at least 11-inches in diameter or larger.
Zoeller M53 Mighty-mate Submersible Sump Pump
A 1/3-horsepower motor provides extra strength to this M53 Mighty-mate Submersible Sump Pump from Zoeller, which can pump out multiple gallons of water in an hour or less. Its wider valve allows larger debris to pass through without clogging the pump, and is has a submersible design for placing right inside your sump basin for faster pumping. Thermal overload protection added to the motor keeps it from overheating during longer pumping sessions and lets it run continuously.
Though it does have some plastic parts, it also has a number of pieces made of cast iron that have a corrosion-resistant material added to the surface of each piece. An epoxy finish on the surface helps the pump retain its dark green finish, and at just 21 pounds, this is one of the lightest pumps you can buy.
WAYNE EEAUP250 1/4 HP Automatic ON/OFF Electric Water Removal Pump
Though the WAYNE EEAUP250 1/4 HP Automatic ON/OFF Electric Water Removal Pump does not come with a float switch, it can still detect the presence of water and turn itself on to start pumping before you even notice the rain outside. It removes water down to a depth of just 3/8 inch off your floor to remove even more of that excess water than its competitors. The EEAUP250 has a flow rate of 3,000 gallons per hour and can pump out 1,850 gallons of water in an hour.
A submersible design gives you the freedom of installing it in your basement and letting the machine operate on its own without you standing nearby, and it can pump for hours without any supervision. It requires just 1-3/4-inches of water to come on.
Liberty Pumps 237 1/3-Horse Power 1-1/2-Inch Discharge 230-Series Automatic Submersible Sump Pump
While this Liberty Pumps 237 1/3-Horse Power 1-1/2-Inch Discharge 230-Series Automatic Submersible Sump Pump shares some things in common with the number one pump on our list, it lacks any type of battery backup power. You can still use it in your basement though to great success when you have power. It features a larger valve that weeds out debris and solids of up to 3/8 of an inch.
A magnetic VMF switch allows this sump pump to work in smaller sum pits that measure just 10-inches in diameter. Liberty Pumps designed a motor for this pump that helps it use up to 40% less electric than similar models. It also has a heavy-duty aluminum housing with a powder-coated finish that protects the motor from moisture and other potential hazards.
WAYNE CDU790 1/3 HP Submersible Cast Iron and Steel Sump Pump
WAYNE made its way onto our list one last time with its CDU790 1/3 HP Submersible Cast Iron and Steel Sump Pump. This sump pump uses durable cast iron in its design and adds an epoxy coating to the surface that protects that cast iron from water and prevents rust from forming. WAYNE tested this pump and found that it could last for up to one million cycles.
The 1/3-horsepower motor uses oil inside to extend its life and to give it more pumping power. A mechanical switch lets it work in sump pits of 11-inches or larger, and that switch also detects and monitors the water level to learn when it should come on. WAYNE added a suction strainer on the top that blocks debris to prevent clogs.
Superior Pump 92330 1/3 HP Thermoplastic Sump Pump
If you need a pump that you can use in your basement after an unexpected flood but don’t want to spend a lot of cash, this 92330 1/3 HP Thermoplastic Sump Pump from Superior Pump is a suitable option. Though it lacks a backup battery and isn’t quite as powerful as other pumps, it does come with a 1/3-horsepower motor that can pump up to 40 gallons every minute. In addition to some plastic components, it comes with metal parts that have a corrosion-resistant coating.
A 10-foot long cord extends from the back of the pump and lets you plug that cord into any available outlet. Double seals inside prevent water from reaching the inside and damaging the working parts, and an intake screen keeps debris from clogging the pump.
Superior Pump 91250 1/4 HP Thermoplastic Submersible Utility Pump
This Superior Pump 91250 1/4 HP Thermoplastic Submersible Utility Pump might the cheapest sump pump on our list, but it’s a good sump pump for those who see less water seeping through their walls. It also comes in handy during an emergency when you need to pump your basement but have less cash on hand. The pump features a 1/4-horsepower motor that has a continuous design, which lets it pump for hours or more without slowing down.
As a utility pump, it does not come with an automatic shut off feature and requires that you keep an eye on the pump and manually turn it off when needed. All the metal parts found in this sump pump have a corrosion-resistant design that won’t rust after pumping your basement for months.
Our winner for Sump Pump
Liberty Pumps PC257-441 1/3-Horse Power PC-Series Sump Pump Combo took the number one spot on our list of the best sump pumps because it comes with a backup battery that extends the life of the pump and ensures that it keeps working during storms and power outages. The primary pump comes with a 1/3-horsepower motor that has a high gallon per hour rating, but if the pump loses power from the electrical system, it will switch to the battery pack and keep pumping. Built-in protection keeps that battery from overcharging, which can burn out the battery.
Its slightly wider valve has a 1/2-inch diameter and can accommodate larger pieces of debris that move through the pump without those items clogging the line. Despite looking big on your computer screen, this sump pump actually weighs less than 40 pounds, making it easy to install in your basement and reposition before or after a storm hits.