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Superior Pump 93501 1/2-Horsepower Cast Iron Sewage Pump with Tethered Float Switch

4.6 4.6 out of 5 stars 415 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Sewage/Effluent Pumps by Superior Pump

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0.5 HP
Cast Iron

Purchase options and add-ons


About this item

  • 1/2 HP Sewage pump moves up to 4,800 gallons per hour; pump will lift water up to 25' of vertical height
  • Rugged cast iron construction; 10' cord length
  • Tethered float switch to automatically turn the pump on/off.
  • 2 inch NPT discharge, will handle up to 2 inch solids and features a non-clogging vortex impeller
  • Superior Pumps are Built to Last, engineered with quality components and are 100% factory tested
See more product details

Customer ratings by feature

Easy to install
4.1 4.1
Value for money
3.5 3.5
Longevity
3.0 3.0

Frequently bought together

$195.76
Get it as soon as Sunday, Mar 31
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$97.59
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Superior Pump 93501 1/2-Horsepower Cast Iron Sewage Pump with Tethered Float Switch
Superior Pump 93501 1/2-Horsepower Cast Iron Sewage Pump with Tethered Float Switch
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Price-44% $195.76
List:$349.00
-9% $159.99
List:$175.99
$156.99$165.99$189.99$166.59
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to install
4.1
4.2
4.4
4.4
4.2
4.2
Value for money
3.5
3.7
4.0
4.0
2.9
3.7
Longevity
3.0
3.3
2.6
3.3
Sold By
Amazon.com
Dertek
BOMGIE
BOMGIE
PhTool
Dertek
power source
AC
ac
Corded Electric
AC
ac
ac
material
Cast Iron
Cast Iron
Cast Iron
Cast Iron
Stainless Steel, Cast Iron
Cast Iron
style
Cast Iron
1/2 HP Sewage Pump 6000 GPH
Submersible
Submersible
1HP
3/4 HP Sewage Pump 6400 GPH
maximum flow rate
80 gallons per minute
100 gallons per minute
100 gallons per minute
107 gallons per minute
88.05 gallons per minute
106.6 gallons per minute
max lifting height
27 feet
29 feet
29 feet
weight
25.2 pounds
35 pounds
35 pounds
33 pounds
34 pounds
35 pounds

Product information

Technical Details

Additional Information

Warranty & Support

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For warranty information about this product, please click here [PDF ] Manual Manual [PDF ]

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Superior Pump 93501 1/2-Horsepower Cast Iron Sewage Pump with Tethered Float Switch


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Product guides and documents

Product Description

Product Description

Superior Pump builds pumps that are truly Built to Last and are 100 percent factory tested. Superior Pump uses quality components including solid copper motor windings, heavy duty stainless steel jacketed shaft seals, double o-ring seals on motor plate, and electronically controlled split capacitors. Superior Pump model 93501, 1/2 HP cast iron submersible sewage pump with tethered float switch, will pump up to 4800 gallons per hour. Equipped with 2-inch NPT discharge, will handle up to 2-inch solids and features a non-clogging vortex impeller. This pump is UL/CUL listed and CSA certified and backed by a 1 year warranty.

Amazon.com

From Superior Pump, this submersible sewage pump features a tethered float switch and a reliable 1/2-horsepower continuous-duty motor. Able to handle 2-inch solids, this large-capacity pump can lift water up to 25 feet and deliver flow rates up to 80 gallons per minute. Its cast iron body and non-clogging Vortex impeller ensure a long, low-maintenance life.

Submersible, non-clogging, large-capacity pump features durable cast iron housing (view larger).

Large Capacity Suited to Home and Commercial Applications

This dependable, submersible sewage pump is built to effectively handle a range of typical residential and commercial applications. Whether material is being moved from a basin to a drainage field or from a basin up to sewer or septic lines, the pump's large discharge design easily handles 2-inch solids and high-capacity pumping. It is powerful enough to lift water up to 25 feet vertically. When used on a level plane, it can move up to 80 gallons per minute. This sewage pump delivers a maximum force of 10.83 psi.

Continuous-Duty Motor for Reliable Performance

Behind the pump's consistent performance is a continuous-duty split-capacitor motor. This 7.6 amp, 1/2-horsepower motor operates at speeds up to 1,750 rpm and can produce 912 watts of power. It is thermally protected and rated for 180 degrees Fahrenheit (82 degrees Celsius).

Cast Iron Design with Non-Clogging Vortex Impeller

Thanks to a dependable, non-clogging Vortex impeller made of cast aluminum, as well as rugged cast iron housing and base construction, this Superior Pump unit can be trusted to withstand continuous use in tough environments. For added durability, this pump features stainless steel fasteners and a baked-on powder-coat finish. Its tethered float switch relies on a wide-angle, mechanical, pump-mounted float that's constructed of glass-reinforced nylon.

The 10-foot, water-resistant power cord makes it easy to connect the pump to a power source. This sewage pump is UL/C-UL listed and CSA certified for safety and dependability.

What's in the Box

93501 sewage pump

See larger image.

93501 1/2-Horsepower Cast Iron Sewage Pump with Tethered Float Switch

At a Glance
  • Powerful, 1/2-horsepower continuous-duty split-capacitor motor
  • Handles 2-inch solids and high-capacity pumping
  • Moves up to 80 gallons per minute
  • Can push water up to 25 feet vertically
  • Cast aluminum, non-clogging Vortex impeller
  • Durable, cast iron housing and base for long life

Important information

Bulb Voltage

120 volts

Customer reviews

4.6 out of 5 stars
4.6 out of 5
415 global ratings

Customers say

Customers like the ease of installation, noise level and value of the water pump. For example, they mention it's super easy to install, runs quietly and that it'll get the job done. Opinions are mixed on quality.

AI-generated from the text of customer reviews

18 customers mention16 positive2 negative

Customers find the installation process of the water pump to be super easy. They also appreciate the dual plug manual/automatic option.

"Extremely quiet. Only just installed but it looks well built and easy to install." Read more

"Great price for 1/2 horsepower sewage pump, easy to install but after 2 days the floater stopped working but called the company and had no problem..." Read more

"...Actually relatively easy to do. I'm not a handy man, but this was in my wheelhouse" Read more

"...Install was pretty straightforward but the motor of the pump burned out in less than a year...." Read more

9 customers mention9 positive0 negative

Customers like the noise of the water pump. They say it runs quietly, and barely hears it when it's running. Some say it'll get the job done quietly.

"Extremely quiet. Only just installed but it looks well built and easy to install." Read more

"...Easy to drop into the well since it's so light and you barely hear it when it's running...." Read more

"...first small pump I have found that is built to the same quality , runs quiet, well balanced, way better than the stamped steel crap that's out there...." Read more

"so far this pump seems to be working well. it is much more quiet than my old one. i haven had it long enough to say much about it...." Read more

9 customers mention9 positive0 negative

Customers are satisfied with the value of the sewage pump. They mention that it is a great product for the price and quality.

"Great price for 1/2 horsepower sewage pump, easy to install but after 2 days the floater stopped working but called the company and had no problem..." Read more

"...I will edit this review if it fails. So far so good and thrilled for price and quality." Read more

"...Worth the money and a reliable pump !!!" Read more

"...The $120.00 with free shipping, price was great too considering we couldn't find any new sewage pumps that were 1/2 horsepower for less than $200.00." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the appearance of the water pump. They mention that it has a great design, and is easy to install.

"Day one installed and love it. Quite and works great. Had to adjust float cord shorter but that was quick and easy...." Read more

"Super easy install. Great design. Love the dual plug manual/automatic option...." Read more

"Excellent product..." Read more

63 customers mention43 positive20 negative

Customers are mixed about the quality of the water pump. Some mention that it has been working great, while others say that it did not pump after installation, the floater stopped working, and the pump still did not turn on.

"Extremely quiet. Only just installed but it looks well built and easy to install." Read more

"...was failing, this one is still going 13 years later, works great for the basement bathroom, which has a sink, toilet and tub." Read more

"...horsepower sewage pump, easy to install but after 2 days the floater stopped working but called the company and had no problem sending me one...." Read more

"Used only a couple of times, but works great so far! We will see a year from now how good it is." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the floatability of the water pump. They mention that the flat will not kick on and is too tiny to rise fast enough.

"...start to add water to the pit, you will find that the float is too tiny to rise fast enough before the water spills back into the waste pipe from..." Read more

"...up the pump and found the float switch completely full of water, unable to float...." Read more

"...I've adjusted the float, but it appears that the float will not kick on unless you poke it when it is fully submerged and vertical...." Read more

Smaller, but better
5 Stars
Smaller, but better
If you look at the one I had in versus the Superior Pump you can see it's a much more slim design. Basically, I reversed everything as I took it out, then replaced all the same way. Actually relatively easy to do. I'm not a handy man, but this was in my wheelhouse
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Top reviews from the United States

Reviewed in the United States on October 12, 2023
Size: 0.5 HPStyle: Cast IronVerified Purchase
One person found this helpful
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Reviewed in the United States on October 26, 2023
Size: 0.5 HPStyle: Cast IronVerified Purchase
One person found this helpful
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Reviewed in the United States on December 18, 2022
Size: 0.5 HPStyle: Cast IronVerified Purchase
One person found this helpful
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Reviewed in the United States on December 10, 2012
Size: 0.5 HPStyle: Cast IronVerified Purchase
8 people found this helpful
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Reviewed in the United States on June 10, 2023
Size: 0.5 HPStyle: Cast IronVerified Purchase
One person found this helpful
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Reviewed in the United States on May 15, 2014
Size: 0.5 HPStyle: Cast IronVerified Purchase
5 people found this helpful
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Reviewed in the United States on July 24, 2023
Size: 0.5 HPStyle: Cast IronVerified Purchase
Customer image
5.0 out of 5 stars Smaller, but better
Reviewed in the United States on July 24, 2023
If you look at the one I had in versus the Superior Pump you can see it's a much more slim design. Basically, I reversed everything as I took it out, then replaced all the same way. Actually relatively easy to do. I'm not a handy man, but this was in my wheelhouse
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
One person found this helpful
Report
Reviewed in the United States on February 27, 2023
Size: 0.5 HPStyle: Cast IronVerified Purchase
Customer image
5.0 out of 5 stars Works great
Reviewed in the United States on February 27, 2023
Easy installation
Pump is performing excellent for my needs
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Customer image
One person found this helpful
Report

Top reviews from other countries

Translate all reviews to English
CLIENTE SATISFECHA
5.0 out of 5 stars Una inversión durable
Reviewed in Mexico on July 9, 2023
Size: 0.5 HPStyle: Cast IronVerified Purchase
Canadian Purchaser
5.0 out of 5 stars Quieter, more effective than expected
Reviewed in Canada on June 22, 2019
Size: 0.5 HPStyle: Cast IronVerified Purchase
L. Nicol
5.0 out of 5 stars Good product for price.
Reviewed in Canada on October 25, 2019
Size: 0.5 HPStyle: Cast IronVerified Purchase
Munky
5.0 out of 5 stars Works fine so far
Reviewed in Canada on May 14, 2022
Size: 0.5 HPStyle: Cast IronVerified Purchase
wallace march
5.0 out of 5 stars Great Product...Superior Pumps #1
Reviewed in Canada on January 6, 2019
Size: 0.5 HPStyle: Cast IronVerified Purchase