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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 ().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 .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
mike caffrey
Reviewed in the United States on February 3, 2025
Shipped quick, seems quality built. Last one lasted 32 years. Hopefully this will give me at least 10.
Marie Jeanne
Reviewed in Canada on April 29, 2024
Je trouve la flotte était fixé au mauvais endroit et l’ai mise 3 pouces plus bas et là démarre vraiment à 8 et s’arrête à 16 pouces
CLIENTE SATISFECHA
Reviewed in Mexico on July 9, 2023
La bomba está hecha de fierro forjado.
Chazrads
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
Keith Ballard
Reviewed in the United States on October 26, 2023
replaced old pump that was failing, this one is still going 13 years later, works great for the basement bathroom, which has a sink, toilet and tub.
Lynny D. Moore
Reviewed in the United States on October 12, 2023
Extremely quiet. Only just installed but it looks well built and easy to install.
Munky
Reviewed in Canada on May 14, 2022
Haven’t used It much tho
Cynthia P.
Reviewed in the United States on December 18, 2022
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 sending me one. As of now 12/17/2022 still waiting for it, so can’t give anything of longevity.
Star Wars Fan
Reviewed in the United States on December 28, 2020
Day one installed and love it. Quite and works great. Had to adjust float cord shorter but that was quick and easy. Hope it lasts for years.The ONLY con so far is Amazon shipping. it was NOT shipped box inside a box and could have been killed. It seemed to survive but just!I will edit this review if it fails. So far so good and thrilled for price and quality.
Canadian Purchaser
Reviewed in Canada on June 22, 2019
I bought the Superior pump as a replacement in a tight-fitting situation, based mostly on its specs. It was straightforward to install and worked first time. It was not only quieter than I expected but it pumped out our 70 Gal intermediate tank faster than our previous pump at an 18' head, so it exceeded its specs and ouir expectations.
L. Nicol
Reviewed in Canada on October 25, 2019
Use this pump to replace our burnt out septic pump. Easy to install. Pump has been in service for a month. No problems. Price was half of what local stores charge, so thats a big bonus. Quick 3 day delivery to rural location. So far, very satisfied.
Marksreview
Reviewed in the United States on May 15, 2014
Had the pump in-use for 3 months in a pump basin for our French drains outside. The pump works great, and even cleared several small rocks through the line. Pumps fast through the 90ft of 2" PVC. Every now and then the pump wouldn't turn on and I'd see the basin overflowing with water. If I shook the pump or moved the power cords a little, the float switch would trigger and activate the pump. Wouldn't be a problem until a couple days later. I was past the amazon return period, so I emailed the manufacturer and they responded within an hour. He asked for the serial numbers and said that is not considered normal for the pump, and fed-ex'd a new float switch that day. Very impressed with that response. I expected to have to buy yet another pump, but rather have a fix and will definitely recommend this product! Very pleased!
N. Ilyin
Reviewed in the United States on December 10, 2012
This was a replacement for a 3/4 HP pump that got clogged. This was was significantly lighter and capacity was very close to the 3/4 and well over my normal use anyways.Easy to drop into the well since it's so light and you barely hear it when it's running. Keep in mind that the pump floating switch may not be in an ideal position when you install it in the well. For example, if you use the standard size well and drop the pump in dead center, it will certainly not leave enough free movement room for the switch. So you need to install the pump so that its almost against the wall OPPOSITE the pump float switch. This way you give enough room for the switch to move and go whichever was it wants. Very important! Never underestimate how much freedom the pump switch will need.Also, despite what you see in the photos or video on this product, there is NO intake screen. When you look at the pump intake from the bottom, you see just a large 1.5 or 2 inch hole—not a screen. I don't think this is an issue but just something to keep in mind if this is a selling point for you.
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