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THE BASEMENT WATCHDOG Model BWT050 ½ HP 4,100 GPH at 0 ft. and 2,770 GPH at 10 ft. Cast Iron/Cast Aluminum Submersible Sump Pump with Caged Dual Micro Reed Float Switch

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$159.00

$ 67 .99 $67.99

In Stock

About this item

  • Pumps 4,200 GPH at 0’ and 2,770 GPH output at 10’
  • Energy-efficient PSC motor draws only 3.8 amps – Saving you money on electric bills
  • Heavy Duty Cast Iron/Cast Aluminum construction
  • Dual carbon ceramic, and one Buna-N, shaft seals ensure a dry motor for longer life
  • 3 Year limited warranty



Product Description

Features of The Basement Watchdog BWT Series of Primary Sump Pumps

PSC motor, Permanent Split Capacitor motor, carbon/ceramic shaft seals, thermal protection, BWT

Built to Last

The Basement Watchdog BWT series (Models BWT050, BWT075) features an energy-saving, Permanent Split Capacitor (PSC) motor that has carbon/ceramic shaft seals and thermal protection to safeguard the motor. The upper and lower ball bearings ensure the pump runs quietly and extend its life.

Basement Watchdog BWT Primary Sump Pump

Rugged Construction

The Basement Watchdog BWT series of sump pumps (Models BWT050, BWT075) are built with a cast-iron volute for strength and an aluminum body for quicker, more effective cooling, which extends the life of the pump.

energy-efficient pump, lower electric bills, PSC motor, dual ball bearings, Basement Watchdog BWT

Energy-Efficient Operation

The sump pumps in the Basement Watchdog BWT series (Models BWT050, BWT075) save you money on your electric bills and reduce their effect on the environment. The AC sump pumps in the BWT series are engineered with PSC motors and dual ball bearings that together deliver industry-leading energy efficiency and savings.

professional-grade float switch, caged micro-reed Dual Float Switch, Basement Watchdog BWT

Dual Float Switches—Twice the Protection

The Basement Watchdog BWT series (Models BWT050, BWT075) features a caged, micro-reed Dual Float Switch. We introduced this technology, proven reliable in other uses for over 50 years, to the pump industry and improved it by including two floats. Simply stated: if one is good, two is better.

pumping power, gallons per hour, stop flooding, dry basement, Basement Watchdog, BWT AC sump pump

Pumping Power

The ½ HP (Model BWT050) in the Basement Watchdog BWT series of sump pumps moves an impressive 4,100 GPH at a 0' height (2,770 GPH at a 10' height), and the ¾ HP (Model BWT075) handles 5,300 GPH at a 0' height (3,630 GPH at a 10' height).

Basement Watchdog BWT Primary Sump Pump

Why the BWT Sump Pump

The Basement Watchdog Professional BWT sump pumps, our most popular series, come in ⅓ HP and ½ HP and models with a top discharge so the pump easily fits into narrow pits. These rugged pumps have a cast-iron body and stainless-steel fasteners to prevent pump corrosion. The BWT sump pumps include the top-of-the-line caged Dual Float Switch for double the protection.

protecting basements, stop flooding, dry basement, Basement Watchdog, AC primary sump pump

30+ Years Protecting Basements

The Basement Watchdog has been protecting homes for over 30 years and continues to be a market leader. We build the most dependable, user-friendly pumps in the industry using intelligent design, premium components, and quality manufacturing practices that include thoroughly testing every single unit.


Customer
Reviewed in the United States on March 16, 2025
Had mine for about a year now and it already failed. The battery backup ran as long as it could and ultimately ended up flooding my basement. Hoping it’s still under warranty
Nutan
Reviewed in the United States on February 4, 2025
Initially first year it worked fine but later stopped working, it just starts without pumping water
Bill Helm
Reviewed in the United States on September 7, 2024
Works as designed. I would recommend.
Randy
Reviewed in the United States on June 5, 2024
This is a great sump pump. Usually, the float switch goes out & you have to replace the pump. This pump has an external switch which costs $36 on Amazon to replace. This pump will last several years and it's not that expensive.
Peter Kamaloski
Reviewed in the United States on May 12, 2024
Great product. Works as it should. Instructions were straightforward making for an easy install.
R Patel
Reviewed in the United States on November 15, 2024
I have used many other brands for pumps over many many years. once I tried Basement watchdog sump, never looked back. I found this pumps to be most reliable and smartly designed.With other brand if the float fails you have to replace whole pump, with this one since they are separate you can get away replacing float switch only. The pumps are made to last long time even with continuous duty.Customer service is Super friendly and easy. you have a customer for a life.
Marvin F. Reeves
Reviewed in the United States on November 4, 2022
Does what it is suppose to quiet and efficient.
Paul
Reviewed in the United States on February 11, 2021
I had this same model for about 12 years before it quit working, but I liked it and bought it again. It may have failed only because I didn't elevate it on a brick or something when I installed it, and it was sitting in a lot of clay type sludge when I went to replace it. The impeller or internal components may have gotten clogged or seized.Again, I did not elevate the new one but I sucked up and cleaned the sump out thoroughly. I hope it lasts another decade or more.
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