Zoeller M53 Mighty-Mate Sump Pump

Last updated date: May 9, 2019

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We looked at the top 1 Sump Pumps and dug through the reviews from 8 of the most popular review sites including BestReviews, Best Reviews Guide, Top Reviews, Sump Pump Guides.com, Sump Pump Guides, Best Sump Pump, All Sump Pumps, Water Filter Answers and more. Through this analysis, we've determined the best Sump Pump you should buy.

Overall Take

In our analysis of 52 expert reviews, the Zoeller Zoeller M53 Mighty-Mate Sump Pump placed 3rd when we looked at the top 8 products in the category. For the full ranking, see below.

Editor's Note May 13, 2019:
Checkout The Best Sump Pump for a detailed review of all the top sump pumps.

Expert Summarized Score
8 expert reviews
User Summarized Score
899 user reviews
Our Favorite Video Reviews
What experts liked
An absolute powerhouse,thanks to it's cast iron housing and 1/3 HP motor. Garners praise for removing large amounts of water quickly and efficient.
- BestReviews
With a good discharge size, automatic functioning and a overheating switch, neither excess water nor heating and waste in the pit can prevent this product from its capability of working for lengthy periods of time.
- Sump Pump Guides.com
Activates automatically when the water level reached 7-inches and automatically cuts out when water is down to 3-inches.
- Sump Pump Guides
Runs very quietly, therefore you are free from hammering noises.
- Best Sump Pump
One of the benefits offered by the Zoeller M53 compared to other units on the same line is that it’s practically impossible for it to ever become clogged. The vortex impeller design it comes with prevents such issues, and as previously mentioned above, the pump is more than capable of passing ½-inch solids.
- All Sump Pumps
The pump is housed in a cast iron casing and has a non-clogging design. The cast iron housing provides a solid base for the pump to work. The screws and fastenings are stainless steel so there are no materials that will rust or corrode.
- Water Filter Answers
What experts didn't like
Issues with the float switch malfunctioning have been reported. Customers occasionally get faulty pumps. Somewhat noisy.
- BestReviews
On impact, the shaft connecting float to switch is liable to dislocation.
- Sump Pump Guides.com
The switch has been known to get stuck in the ON position which could cause the motor to burn out eventually.
- Sump Pump Guides
As it is a submersible pump they are difficult to clean.
- Best Sump Pump
Some reviews have mentioned that the Zoeller model requires you to drill a small hole in the discharge pipe at the level with the top of the pump.
- All Sump Pumps

From The Manufacturer

Zoeller Pump Co. M-53 Mighty Mate clear effluent or dewatering submersible pump. Choice of many plumbers and contractors. 1/3 HP cast iron housing with plastic vortex impeller. 9ft. power cord. Truly a all star pump. Powder coated epoxy CI and SS fasteners. Oil filled motor with thermal overload. CSA UL SSPMA. When you have residential or commercial wastewater issues, you can count on Zoeller Pumps to deliver the very best solutions-our commitment to top quality offers you years of service and durability.

Overall Product Rankings

1. Wayne ESP25 Sump Pump
Overall Score: 9.2
Expert Reviews: 9
2. Superior Pump 1/3 HP Sump Pump
Overall Score: 9.0
Expert Reviews: 5
3. Zoeller M53 Mighty-Mate Sump Pump
Overall Score: 8.7
Expert Reviews: 8
4. HomDox Sump Pump
Overall Score: 8.3
Expert Reviews: 3
5. Wayne 1/4HP Sump Pump
Overall Score: 8.3
Expert Reviews: 5
6. Wayne WWB Sump Pump
Overall Score: 8.3
Expert Reviews: 6
7. Yescom 3/4HP Sump Pump
Overall Score: 8.2
Expert Reviews: 2
8. Homdox 1/2 HP Sump Pump
Overall Score: 8.1
Expert Reviews: 4

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