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Best Sump Pump Review 2019 (Top Picks)

There are many things to ask people to name the most important appliance in their house, and you’ll probably hear “refrigerator,” “stove” even “furnace.” While those are all logical answers the fact is that if you live in an area with a high water table the most important appliance in your house is the sump pump. Doesn’t sound very glamorous and important, does it? But without it, your foundation’s days would be numbered. And if your foundation is in trouble your whole house is in trouble. Keeping water out of the basement is also crucial from a health perspective because standing water in the basement can lead to the growth of all kinds of molds that can create allergic reactions, respiratory problems and worse.

10 Best Sump Pump Comparison Chart

NoImageNameTypeGPHHPWarrantyWhere to buy
1best sump pumpZoeller M53Submersible2700 GPH1/3 HP1-Year
2electric sump pumpWAYNE CDU980ESubmersible4600 GPH3/4 hp5-Year
3best battery backup sump pumpBasement Watchdog Submersible 3000 GPH1 hp2-Year
4portable sump pumpSuperior Pump Utility1800 GPH1/4 HP1-year
5home depot sump pumpLiberty Pumps 257Submersible3800 GPH1/3 HP3-year
6wayne cdu800Wayne CDU800Submersible4200 GPH1/2 HP3-year
7wayne cdu790Wayne CDU790Submersible3800 GPH1/3 HP3-year
8zeoller M53 mighty mate sump pumpZoeller M63 PREMIUM SERIESSubmersible4300 GPH1/3 HP5-year
9wayne water vip50 1/2hp water removall sump pumpWayne Water Systems VIP50Submersible2600 GPH1/2 HP1 year
10zoeller 57 sump pumpZoeller M57Submersible2700 GPH1/3 HP1-year

Below we’re going to profile 5 of what we consider to be the best sumps pumps on the market. We’ve taken a slew of variables into consideration including durability and price to reach our conclusions. We’ll also provide a bit of additional information after our sump pump reviews that we hope will help you make an informed decision when it comes time to choose the sump pump for your home. So let’s get on with it.

Best Top 10 Rated Sump Pumps – Reviews of 2019

  1. Zoeller M53 Mighty-Mate Submersible Sump Pump, 1/3 horse power

  2. WAYNE CDU980E 3/4 horse power  Submersible Sump Pump


  4. SUPERIOR Pump 91250 Submersible Pump

  5. LIBERTY Pumps 1/3 horse power Submersible sump pump
  6. WAYNE CDU800 Submersible Sump Pump
  7. WAYNE CDU790 1/3 HP Submersible Cast Iron and Steel Sump Pump
  8. Zoeller M63 PREMIUM SERIES
  9. Superior Pump 9234 1/3 HP Cast Iron Sump Pump
  10. WAYNE Water Systems VIP50 Submersible Utility Water Pump


Zoeller M53 Mighty-Mate Submersible Sump Pump, 1/3 Hp

best sump pump

Zoeller has been making sump pumps for some 70 years so they know a thing or two about what makes an effective one. The Zoeller M53 Mighty-Mate Submersible Sump Pump is a reflection of this knowledge. It’s no overstatement to say that the M53 has become a kind of industry favorite because of its build quality, effectiveness, and affordability. Some of the many benefits of the Zoeller M53 Mighty-Mate sump pump include:

  •  Exceptionally robust construction.
  • Hermetically sealed unit to ensure long life and safe operation.
  • Conveniently located handle for easy transport, installation, and removal.
  •  9’ power cord is adequate for most applications.
  •  1/3 HP, 1550 RPM motor.
  • 1 year limited warranty.

Build Quality and Operation

The best submersible sump pump operates in what can only be described as less than ideal conditions. In many cases, they are in or under water nearly all the time. As such even the slightest defect in build quality could lead to a tiny leak that could undermine the entire pump. The M53’s cast iron construction and vacuum seal ensure that no moisture will penetrate the outer casing to cause trouble. The cast iron also allows heat from the 1/3 HP motor to dissipate through the housing, an important consideration for a hermetically sealed unit. The cast iron itself sports an epoxy coating that wards off corrosion.

The hearty 9’ power cord is adequate though most people we’ve talked to expressed a wish it was a bit longer and we can understand that. The longer the cord, the more setup options you have. But that aside most other elements of the pump are thoughtfully designed and carefully constructed. The 1/3 HP, 1550 RPM motor is sufficient to handle whatever volume of water flows its way and even prolonged periods of continuous service won’t result in the unit overheating.

The M53 features auto on/off via a polypropylene float assembly and waterproof 2-pole switch. The design of the unit’s impeller fins ensures clog-free operation and the incident-free passage of solid particles. A sturdy switch guard also ensures the unit can operate uninterrupted and if the guard ever needs to be replaced it’s typically a simple DIY project.


The Zoeller M53 Mighty-Mate Submersible Sump Pump has proven its effectiveness countless times in homes large and small. The unit is logically designed, solidly built and the 1/3 horsepower motor should be sufficient to tackle any volume of water typically encountered in the basement. The 1 1/2 inch discharge offers seamless coupling with standard PVC pipes. The generous diameter of the pipe ensures solids up to 1/2 inch wide can pass through without creating a blockage or other problem.

The Zoeller M53 Mighty-Mate Submersible Sump Pump is without a doubt a high-quality product that will more than fulfill the needs of most homes. At an extremely reasonable price as well the only question regarding the M53 and your home is “What are you waiting for?”


WAYNE CDU980E 3/4 HP Submersible Sump Pump

electric sump pump

Our next sump pump candidate is the Wayne CDU980E 3/4 horse power submersible. It’s a heavy duty sump pump that’s deceptively rugged and should handle just about any water volume you’ll encounter in the basement of your home or business. At 4600 gallons per hour, the CDU980E moves water out as soon as it enters. The CDU980E has developed a well-deserved reputation for reliable, long term trouble-free operation. Some of the primary features of the CDU980E include:

  •  Cast iron and stainless steel assembly for durability and corrosion free operation.
  •  Vertical on/off float switch ensures water won’t accumulate in the basement.
  •  Built in the USA with both domestic and foreign parts.
  •  Top oriented design ensures minimal risk of clogging from debris.
  •  Durable cast iron base and corrosion free stainless steel motor casing.
  •  Trouble free operation even fully submersed
  •  Maximum flow rate of 4600 gallons per hour keeps your basement dry.
  •  Fits nicely into 11-inch sump basin.

Build Quality and Operation

The Wayne CDU980E 3/4 horse power submersible is a sump pump that shows up for work each and every day. Where some pumps fail or fall behind or are easily overwhelmed the CDU980E stands its ground and works tirelessly to ensure your basement is bone dry at all times. The 3/4 HP motor pumps water as vigorously as any 1 HP pump on the market, and that’s a testament both to the motor and to the design of the unit which ensures smooth water intake, clog-free operation and effortless elimination of 3500 gallons per hour even at heights of 10 feet or more.

Build quality is excellent throughout with the unit completely sealed against watery intrusion via an ultra-durable cast iron and stainless steel casing. The vertically oriented float allows the pump to squeeze into what would otherwise seem sump pits that were too narrow. The pump turns on automatically at 9” and turns off automatically at 4”. For more related products like wayne cdu800 sump pump check this.


Don’t be fooled into thinking this is another of your typical small sump pumps. The CDU980E is a no-nonsense piece of machinery that will keep your basement dry and insure the long-term value and safety of your home.


Basement Watchdog BW1050 Sump Pump

Basement Watchdog sump pump

Basement Watchdog sump pumps are built to run non-stop, 24 hours a day, 7 days a week and if you live in an area with a notably high water table or one that is prone to flooding during heavy rain events that are a good thing. That’s because the 1050 is designed to remove up to 2,820 gallons per hour, as opposed to other sump pumps that can eliminated 4,600 gallons per hour or more in some cases. Most homeowners however aren’t dealing with that sort of volume, however, and so for them, 1050 will do just fine.Now that we’ve got our quibbling out of the way let’s look at some of the features of the BW1050.

  •  Ideal for most water elimination needs.
  •  Energy efficient split capacitor motor uses only 4.2 amps.
  •  Dual float switches provide protection against hang-ups.
  •  Protective switch cage ensures debris won’t interfere.
  •  Full industrial strength design w/dual seals.
  •  Cast iron sump pump with epoxy coating prevents corrosion.
  •  Stainless steel fasteners and shaft.
  •  Water cool design means no oil leaks.

The 1050’s 1 HP motor is designed to be extremely energy efficient and as such can be run continuously without taking a huge chunk out of your home’s operational budget. Build Quality and Operation

The 1050 is thoughtfully engineered to be as quiet as a dormouse. Some sump pumps raise the dead when they come on; buzzing and clanging their way through their duties. It can be a challenge to get sleep with a noisy sump pump in the basement, but you’ll find that’s not the case with the BW1050. You’ll sleep tight knowing the 1050 is on the job.

For those interested in protecting the environment, saving money and having a sump pump that will stand the test of time the energy efficient motor and rock solid construction are two very good reasons to invest in a Basement Watchdog 1050. Another is the manufacturer’s 3 year limited warranty. Not that you’re likely to need it but it’s nice to know that, should there be a problem, you’ll be able to have it resolved at little or no charge to yourself.


The BW1050 is affordable; there’s no doubt about that. But whether it represents a great value for you depends on what you need. As mentioned above the elimination ability of the Basement Watchdog 1050 is just under 3,000 GPH, and for most homeowners that are plenty. For them, the affordable price tag of 1050 represents a real value. However, if your home requires a pump that will handle larger volumes of water don’t try and make the 1050 do more than it’s designed to do to save a few bucks. Always match the pump with the volume needs. The Basement Watchdog 1050: from $120 on Amazon.


Superior Pump 91250 1/4 HP Thermoplastic Submersible Utility Pump

portable sump pump

The Superior Pump 91250 is another great value for homeowners who aren’t dealing with huge volumes of groundwater. This submersible sump pump will eliminate up to 1,800 gallons per hour from any enclosed environment and is widely used in both residential and commercial settings. The 91250 provides excellent power for a small pump that can fit into any 6” opening. While not specifically designed to be a sump pump the 91250 can be easily modified by adding an optional float switch thereby transforming it into an effective sump pump.

Though it was not designed specifically for sump pump duties, the 91250 is nonetheless fully submersible, features a generous 10 foot long heavy-duty, waterproof power cord and will pump standing water 25 vertical feet with no problem. The discharge pipe is 1 1/4 inches in diameter, so solid passing matter as large as 1/2 inch is no problem. Other features of the Superior Pump 91250 include:

Continuous operation for optimal performance under trying conditions
  •  Continuous-Duty Motor Powers Through Tough Jobs
  •  1/4 HP motor eliminates up to 1,800 gallons per hour.
  •  Rugged durability means the pump will never be overwhelmed by its environment.
  •  Sleek modern design looks good and fits into openings as tiny as 6 inches.
  •  UL/CUL certified so you can be sure of safe, dependable operation.
  •  1 year limited manufacturer’s warranty.

The 91250 from Superior Pump is made of tough, durable thermoplastics. It’s one of their major selling points. But just what are thermoplastics? Build Quality and Operation A thermoplastic is a material that turns to liquid at high temperatures but takes on an extremely tough, hard form when cooled. Thermoplastics are used for many different applications today because of their incredible strength, light weight and because they allow manufacturers to keep costs down. One kind of thermoplastic is what’s commonly called PVC (polyvinyl chloride). PVC is used for pipes, water bottles, and even garden furniture. Other thermoplastics are made to create CD/DVD cases and keyboards and, in the case of the 91250, submersible pumps. The bottom line is that they’re inexpensive, won’t corrode and tough as the day is long which makes them an ideal material for submersible pumps.


The Superior Pump 1/4 Horsepower Submersible Thermoplastic Utility Pump is the smart choice for homeowners seeking an affordable, compact sump pump to drain moderate amounts of water from their basement. The high-efficiency, thermally protected 1/4 HP motors can power through the tough jobs and its ability to operate continuously means it won’t stop until the job is done. The dual level intakes ensure minimal chance of clogging and the thermoplastic construction means you never have to worry about corrosion or other forms of degradation. With a 10-foot long replaceable power cord and a 1 1/4 inch iron discharge pipe, you can conduct high capacity pumping without fear. Certified by both UL and CUL the 91250 is warrantied for a full year. Not your typical cheap sump pump.


Liberty Pumps 257 1/3 HP Submersible Sump Pump

sump pump for basin

The last of our featured sump pumps is the Liberty Pumps 257 1/3 HP Submersible. The 257 is a real workhorse of a pump that belies its 1/3 horsepower motor to deliver consistent performance even under extreme circumstances. While there are other pumps that will eliminate more water per hour than the 257 there are few that can handle continuous operation with such ease or that will last as long at the Liberty Pumps 257. The entire mechanism is hermetically sealed against the elements and can stay permanently submerged without even a trace of the negative impact either on the pump itself or performance. It will outperform most other 1/3 horsepower pumps eliminating up to 2,250 gallons per hour at a discharge height of up to 10 feet. Some of the many attributes of the Liberty Pumps 257 include:

  •  Virtually noise free operation regardless of workload.
  •  Single piece cast iron construction of main housing.
  •  Able to fit into sumps as narrow at 10”.
  •  External epoxy powder coat finish.
  •  Permanently lubricated upper and lower ball bearings.
  •  100% stainless steel external fasteners.
  •  Total weight a mere 21 pounds.

Build Quality and Operation

The Liberty Pumps 257 features a fairly short float arm of 3.5 inches. This can sometimes cause the appliance to cycle on and off more than some owners would prefer. Due to the quiet nature of the 257, however, most homeowners won’t even notice when the pump has cycled on and so this isn’t the ‘problem’ some would make it out to be. The motor is extremely durable as attested to by numerous buyer reviews

The 257 features hassle-free hookup to any standard 1 1/2 inch discharge pipe and other elements of the installation are similarly trouble free. The unit sports a footprint the diameter of a medium-sized pizza, but it’s more than capable of handling the water elimination needs of most homeowners. While it will relocate up to 2,250 gallons per hour at a 10 foot discharge height that number declines to 1,560 GPH at 15 feet, though that is still more than enough for most homes.


The Liberty Pumps 257 is a big time performer for a small pump and has one of the most attractive price points out there for a quality pump at under $150. Any dedicated DIYer can install the 257 in short order on a Saturday afternoon; there are no trade secrets to know or extensive installation protocols to follow. You just take the pump out of the box, place it in your sump and plug it in. If you’re tired of standing water in your basement and have tried other sump pumps only to be disappointed with their performance or durability try the Liberty Pumps 257. You won’t be disappointed.

Pro and Cons of Sump Pump Systems

The ‘pros’ of having a sump pump installed in your basement are fairly self-evident: you get to keep your house. Think that’s an exaggeration? Remember it’s water that carved the Grand Canyon. Water, while not typically dramatic in its carving powers is none the less one of the most persistent forces on earth and if you allow water to infiltrate your basement on a regular basis, you are laying out the welcome wagon for long-term structural issues that could threaten the whole house.

So, so much for the ‘pros.’ If you need a sump pump get the best sump pump you can. The ‘cons’ surrounding sump pumps mostly deal with poor choices, poor quality pumps, poor installations and the like although there are few cons germane to the sump pump itself. They include:

  •  Burned out motor: Typically the only way you’ll discover your sump pump motor has burned out is when you suddenly discover 3 feet of water in the basement. There’s no warning alarm on the pump to let you know it’s about to go under. As such you should do a quick check of your pump if you suspect harsh weather is on the way.
  • Power outages: Sump pumps run on electricity, so if the power goes out the sump pump goes out. This can be a particularly vexing problem since power outages tend to accompany those big storms that dump lots of rain.
  • Float switch failure: Sump pump floats operate on the same principle as the float in your toilet tank. When the float reaches a certain point, the sump pump comes on, and when it reaches its opposite mark, the sump pump turns off. Unfortunately, floats can get stuck along the side of the sump pit which may trick the system into remain off when it should be on.
    • Faulty discharge pipes: Often the discharge pipe just isn’t big enough to handle the volume of water being eliminated by the sump pump. This is a problem that comes up more with high volume pumps that move 4,000+ gallons of water per hour, but it could occur with any pump mismatched with the wrong diameter pipe.

How to Install a Best Sump Pump

The degree of difficulty involved in installing a sump pump depends on to a great degree on the sump pump itself. That said here is a general description of the steps involved in installing a typical submersible sump pump in a typical home.

  • Find the right location for your pump: It should be at least 8” from the foundation wall and in a place where you can easily make a hole through a rim joist to the outside.
  • Trace the pump outline: Once you have determined the best location draw an outline of the pump on the basement floor.
  • Remove the concrete: Remove (or hire someone to remove) the concrete from the area where you outlined the pump on the floor leaving extra room around the periphery, so you’ll be able to work.

  • Dig the sump: The hole should be at least a foot deeper than the sump liner. When you’ve excavated the hole and place enough gravel in the bottom so that the liner sits flush with the basement floor.
  • Place the liner: Set the liner into the excavated hole filling in around the edges with gravel. Then top off the gravel with 6” of concrete. When the concrete sets, install the pump itself.
  • Install the pump: Place the pump into the liner. Assemble and attach the PVC drainpipe then plug in the pump.
  • Check the float: The float position is crucial so that the pump toggles on and off at the appropriate times. Make sure there is adequate room around the float so that it doesn’t get caught up on the liner.
  • Install the check valve: The check valve’s job is to expel remaining water from the tube once the pump has switched off.
  • Test the pump: Fill the liner with water and make sure everything is working properly.

Bottom Lines

In many cases a sump pump for the basement is the difference between a happy, healthy home and one beset by foundation problems, standing water, mold-related allergies, and illnesses and plummeting market valuation. Hope these best sump pump reviews have provided you with some useful information and wished you the best of luck with your sump pump installation.

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