Outdoor Sump Pumps are a mandatory addition to homes witnessing the frequent building up of water in their yard. It can be due to high rainfall resulting in a swampy backyard. In this case, the best outdoor sump pump is the first line of defence to deal with water damage by keeping your foundation safe.
Best 5 Outdoor Sump Pumps - Our Top Picks
- Duty Cast Iron
- Thermoplastic vortex
- Quieter operation
5 Best Outdoor Sump Pump - Detailed Reviews
After researching more than 18 external sump pumps, our experienced plumbing team has shortlisted the 5 best external sump pumps based on ease of installation, efficiency, and other crucial factors. So, let’s review them one by one in deep:
Are you looking for a powerful exterior pump that can solve the problem of water pooling in your yard due to excessive rain? Look no other than Wayne 58321 for its powerful motor and exemplary performance. This sump pump is sturdy cast iron to withstand extreme climatic conditions. The motor housing is made up of corrosion-resistant stainless steel to ensure durability.
It can quickly pump up to 5490 gallons of water. The top suction design of this sump pump avoids clogging, which is frequent in the case of bottom suction. The reliable vertical float test is factory tested for 1 million cycles for prolonged use. It is quick and easy to install and does not require a weep hole.
- Top Suction Design prevents air locks
- Ultra-quiet Performance
- Assembled in the USA
- Efficiently handle high water flow
- 15-minute installation
- 5-year manufacturing warranty
- The float switch gets stuck frequently
Zoeller 105-0001 Sump Pump
Packed with a catch basin, sump pump and a check valve, it is a complete package for your exterior water pooling problem. Featuring a powerful 1/3 horsepower motor, this sump pump comes with an automatic float switch. With a bronze and cast iron housing, it can easily withstand temperatures 40-130 degrees Fahrenheit.
It comes with the ability to pass ½” spherical solids. With its efficiency of water flow of 2580 gallons per hour, it comes with a max head of 19.25 feet. The superb quality of this sump pump ensures that it will last for a decade. As the pump is a fast drainer, upgrading it to a 2′-3″ line is recommended. Overall, it is an excellent choice for homes experiencing frequent heavy rainfalls and snowmelts.
- Easy to install
- Highly reliable
- Can withstand extreme temperatures
- A bit pricier
Another versatile exterior sump pump on the list is Zoller M57. Just connect a 1-1/2″ male threaded fitting to your sump discharge pipe, and you are good to go with this reliable pump from Zoeller. This sump pump is assumed to be the upgradation of the Zoller M53. It has a 3/10 HP horsepower motor and a 1-year manufacturer warranty. The maximum pumping height is 19.25 feet with a vertical pump switch.
The cast iron sump pump makes it a sturdy deal. It works perfectly in areas with a lot of particles in the water. If you encounter frequent and heavy water pooling in your yard, Zoeller M57is an excellent choice.
- Corrosion resistant
- Noise Free Operation
- 100% Factory Tested
- 10-minute installation
- Accepts a 1-1/2" diameter pipe.
- Switches may fall occasionally
ECO-FLO ECD50V 1/2 HP
Water with 1/2″ – 3/4″ solids can quickly be discharged from this sump pump. Its 8″ power cord is an efficient sump pump that assures uninterrupted operation unless the pooled-up water is expelled. The 8 Amps motor represents a lower footprint. It can quickly pump up to 4400 GPH and has a maximum head of 27 feet.
The vertical float switch style kicks in the pump at the right time and is considered better than the angle float format. It is one of the highest-rated sump pumps that comes at an unbeatable price. It comes with a 2-year manufacturer’s warranty. Overall, it is an excellent buy for someone looking for a sturdy sump pump with value for money.
- Heavy Duty Cast Iron
- Non-Clogging thermoplastic vortex
- Quieter operation
- Corrosion resistant
- Low-quality impeller
Are you looking for a budgeted sump pump for your yard? Wayne WaterBUG is a low-sitting pump to remove water efficiently. Its ability to withstand summer floods and freezing temperatures make it an excellent outdoor area solution. It can pump quickly up to a good height, bringing it down to the lowest levels.
Overall, a medium-power pump is an excellent addition to your backyard and pond. Owing to its size, it comes with a high-power motor. It is efficient enough to remove the water lower than other sump pumps. While most small sump pumps encounter an overheating issue with a longer operating time, Wayne WaterBUG is free from such problems.
- Highly Affordable
- It goes way down to 1/16" for water removal
- Multi-purpose utility pump
- Appropriate for longer operation
- It does not turn off automatically.
Now that we have reviewed the best 5 Outdoor Sump pumps, it’s time to look at their buying guide. These are the essential considerations that one should take into account before concluding whether any exterior sump pump is a reliable one.
Factors to Consider for Exterior Sump Pump: Buying Guide
Here are some of the key features that you should investigate before buying the best outdoor sump pump:
1. Temperature Resistance
Look for sturdy sump pumps made of cast iron to withstand extreme climatic conditions. Most plastic housing sump pumps will crack over time and are unsuitable for exterior employment.
If you live in a flood-prone zone, consider an outdoor sump pump with a ½ HP motor to efficiently pump out the pooling water. A sump pump with a weaker motor may not be able to perform the task efficiently. Hence, to assess the operational efficiency of your sump pump, it is essential to know its horsepower.
3. Flow Rate
It is another critical parameter that governs the efficiency of your sump pump to discharge water. It is defined as litres/gallon per minute/hour. Any sump pump with a flow rate between 10o – 200 litres is good.
4. Solid handling capability
Sump pumps with solid handling capabilities and no screens are the best deals to avoid clogging. Sump pumps are available in the market with a screen to prevent debris from entering them. However, it often leads to clogging, defeating the overall purpose of the sump pump. Many sump pumps in the market can process solids up to ½ inches.
Can A Sump Pump Be Placed Outside?
Yes! Like basement sump pumps, outdoor sumps significantly remove unwanted water pooling in the backyard due to excessive rainfall. They collect the excessive rainfall water and then direct it to stormwater. Hence, sump pumps are the solution for exterior drainage issues.
A reliable exterior Sump Pump is all you need to keep your backyard and other surrounding areas free from standing water.
Frequently Asked Questions
How Do I Keep My Outside sump pump to prevent freezing?
If you keep the water running and add a layer of insulation, it will help prevent freezing the drainage lines and prevent your sump pump from freezing. Ensure that the water is wholly dumped out of the basin during extreme winters using a dry well or shop vac. Otherwise, the remaining water will freeze.
However, if you ever encounter this problem, remove the ice and snow from the sump basin by hand.
What is the ideal place for outdoor sump pump basins?
Look for the lowest point in your yard and install the basin. Installing the basin at the higher points will leave you struggling with the water standing at the other lower zones after heavy rainfall. Most sump pits are plastic barrels, but the advanced sump pump basins come with yard drainage attachments to successfully prevent water damage. Installing a PVC pipe or a French drain also helps remove the excess water.
How Deep Should AN Outdoor Sump Pump be?
Most sump puts are 30 inches deep and 18 to 24 inches wide, accommodating 26 gallons with an 18″ diameter. To cater to a larger area, these sump pits can be as deep as up to 36 inches with a width of 24 inches.
Can A submersible pump be used Outside?
You can use the submersible pumps outside by installing the French drain or other yard drainage solution. Submersible pumps are designed to remain under the water, so they are placed inside the sump pit buried beneath the soil.
Outdoor sump pumps are essential for areas receiving heavy rainfall and flooding, leading to water pooling in the backyard. A reliable sump pump prevents the flooding water from entering the foundation and basement, saving your home from damage in the long term.