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Century USQ1102 1 HP, 3450 RPM, 1.25 Service Factor, 48Y Frame, Capacitor Start/Capacitor Run, ODP Enclosure, Square Flange Pool Motor

  • Based on 329 reviews
Condition: New
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Availability: Only 7 left in stock, order soon!
Fulfilled by In The Swim Pool Supplies

Arrives Dec 26 – Dec 28
Order within 7 hours and 59 minutes
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Features

  • 1 HP
  • 3450 RPM
  • 115/230 volts

Description

Pool motor, 50-Degree C ambient temperature, 303 stainless steel threaded shaft. From the Manufacturer The A.O. Smith one horsepower square flange up-rated replacement motor for swimming pool pumps has a threaded shaft and fits most pumps that require a square flange motor. It operates on both 115 and 230-Volts. The USQ1102 is compatible with Sta-Rite Dura-Glas, Dura-Glas II, Max-E-Glas, Max-E-Glas II, Dyna-Glas, and Max-E-Pro pumps, Hayward Max-Flow II pumps, and Pentair Whisper-Flo, Challenger, and Ultra-Flow pumps.


Brand: Century


Material: Stainless Steel


Shape: Square


Operating Voltage: 230 Volts


Maximum Voltage: 230 Volts


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 19.5 x 9 x 9 inches; 1 Pounds


Item model number ‏ : ‎ USQ1102


Batteries ‏ : ‎ 1 Unknown batteries required.


Date First Available ‏ : ‎ September 25, 2005


Manufacturer ‏ : ‎ A.O. Smith


Best Sellers Rank: #38 in Car Amplifier Capacitors


Customer Reviews: 4.2 4.2 out of 5 stars 329 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 26 – Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Read before buying!
The pump on my pool failed and so I ordered this replacement before I had closely inspected the whole of the pump. The motor is perfect but when I came to install it I found out that I had to replace not only the motor, but also the seals. Then I found the mounting seal plate was cracked so that needed to be replaced too. Then when I came to fit the seal into the impeller that needed to be replaced as well. In short everything except the diffuser needed to be replaced. I would have done better to buy a "power end" unit which includes all of the parts needed and ready assembled. It would have saved a lot of my time and not cost any more. It would have also been quicker than waiting for all of the parts to arrive only to have to order something else. Having said that there are plenty of good videos on YouTube showing how to replace the motor and other parts so there is no need to spend double on getting a pool company to do it. If you don't already have one, I suggest also buying a motor cover (I didn't previously have one) to reduce the corrosion if your pool pump is outdoors. ... show more
Reviewed in the United States on May 18, 2014 by CGT

  • Gaskets not included
The motor seems to work fine. It was difficult to install and did not come with gaskets. Only time will tell how dependable it is.
Reviewed in the United States on May 27, 2022 by Joseph W. Weik

  • Despite Mr. Gruber's reviews, works great so far.
Motor has only been in service a few days, but it mounted nicely on my Challenger pool pump. However, the shaft on this motor is not threaded to accept the stainless locking bolt used on the factory motor. However, this shouldn't matter, as the impeller - as in all pumps - threads in reverse, so the impeller is tightened as the motor operates. Also, a very minor issue, the motor housing is approx 3/4" smaller in diameter than the factory original. It is best practice to have the motor mounted level, so I compensated the difference with some "field fabricated" high density foam, which is strong enough to resist collapse from the motor's weight. I also like that this came wired at 230V from the factory, didn't have to mess with any wiring changes, easy-peesy. I bought the 4-year warranty, BTW, something I normally never do. ... show more
Reviewed in the United States on February 27, 2017 by USERBOSCO

  • Failed after 8 months 👎
Very dissatisfied with this Century motor and the fact that I have to buy a new one and install it after only 8 months. This time I’m spending double the price and going with the Pentair motor designed for the WhisperFlo WF-26. In hindsight, I should’ve had this motor under a pool pump cover. It was in direct Florida sunlight all day and with it being black, this thing got scorching hot. Judging by other reviews, the plastic inside most likely melted. In the trash it goes. ... show more
Reviewed in the United States on September 5, 2023 by Mitch

  • As described
It was a great price for a replacement motor. It is exactly as described and easy to install
Reviewed in the United States on October 26, 2022 by Heidi H.

  • Fast delivery
Works good my third pool pump motor in twenty years
Reviewed in the United States on September 20, 2022 by Robert S.

  • Motor works great but check out the shaft...
My original motor had a tapped hole at the end of the drive shaft (the shaft you see in the picture) where an "impeller retaining screw" screws on to secure the impeller to the shaft. This replacement motor did not. I did my best to match pumps specs but I may have missed something. So if you are using this motor in conjunction with a pool pump, Pentair specially, take a look at the impeller to see if you need a drive shaft with a threaded hole at the end. Although I must say the pump/motor is working flawlessly without the screw. The threads on the impeller alone seems to be enough to secure it to the shaft and the retaining screw may have been proven unnecessary. But just thought I'd put it out there. ... show more
Reviewed in the United States on September 5, 2014 by A. Rivera

  • Good motor, quiet, direct replacement on my Stay Rite pump.
Seems like a good motot, but was not actually an AO Smith. Everything was an exact fit except bolts which hold the motor to the pump housing. Those had to be replaced with new ones which are a quarter inch longer. Runs quietly and functions just as the old one did, but does seem to run a bit hotter than the one it replaced. Anticipate somewhat shorter service life based on the extra heat. Old one ran daily for 8 years. Minor issue: The motor electrical terminal connections are very close to the cable entry hole, and it took significant effort to get them properly connected. ... show more
Reviewed in the United States on October 6, 2015 by Mike from Florida

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