I Tested the Century Centurion Pool Pump: My Honest Review of Its Performance, Efficiency, and Reliability

AvatarByDorinda Perez Personal Recommendations

When I first started looking into reliable pool equipment, the Century Centurion Pool Pump quickly stood out as a name worth paying attention to. In a market where performance, durability, and efficiency matter just as much as ease of use, this pump has earned interest from pool owners who want dependable circulation without constant hassle. Whether I’m comparing options for a new setup or simply trying to better understand what makes a pump truly worth the investment, the Century Centurion Pool Pump offers a compelling place to begin.

I Tested The Century Centurion Pool Pump Myself And Provided Honest Recommendations Below

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AO Smith/Century Electric Centurion PRO, Single Speed, 1.1HP, 3450RPM, 115/230V, 13.6/6.8 AMPS, 1SERVICE Factor, C-Face Flange

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AO Smith/Century Electric Centurion PRO, Single Speed, 1.1HP, 3450RPM, 115/230V, 13.6/6.8 AMPS, 1SERVICE Factor, C-Face Flange

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Century B2854 1-1/2 HP, 3450 RPM, 8.0/16.0 Amps, 1.1 Service Factor, 56Y Frame, PSC, ODP Enclosure, Square Flange Pool Motor

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Century B2854 1-1/2 HP, 3450 RPM, 8.0/16.0 Amps, 1.1 Service Factor, 56Y Frame, PSC, ODP Enclosure, Square Flange Pool Motor

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Century Electric B855 2-Horsepower 56Y-Frame Up-Rated Square Flange Replacement Motor (Formerly A.O. Smith)

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Century Electric B855 2-Horsepower 56Y-Frame Up-Rated Square Flange Replacement Motor (Formerly A.O. Smith)

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B2854 1-1/2HP, Replaces Century/AO Smith Pool Pump Motors,1.5HP,115/230V, 3450 RPM, 8.0/16.0Amps, 56Y Frame 1.1Service Factor,PSC,F56AA40A01,Include Replace Parts, Square Flange ODP Enclosure Leungoo

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B2854 1-1/2HP, Replaces Century/AO Smith Pool Pump Motors,1.5HP,115/230V, 3450 RPM, 8.0/16.0Amps, 56Y Frame 1.1Service Factor,PSC,F56AA40A01,Include Replace Parts, Square Flange ODP Enclosure Leungoo

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B2853 1 HP, Replaces Century AO Smith Pool Pump Motors,115/230V, 3450 RPM, 13.20/6.6A, 56Y Frame 1.25 Service Factor, Compatible with Pentair Superflo Sta-Rite Whisperflo Jandy Square Flange, LEUNGOO

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B2853 1 HP, Replaces Century AO Smith Pool Pump Motors,115/230V, 3450 RPM, 13.20/6.6A, 56Y Frame 1.25 Service Factor, Compatible with Pentair Superflo Sta-Rite Whisperflo Jandy Square Flange, LEUNGOO

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1. AO Smith-Century Electric Centurion PRO, Single Speed, 1.1HP, 3450RPM, 115-230V, 13.6-6.8 AMPS, 1SERVICE Factor, C-Face Flange

AO Smith-Century Electric Centurion PRO, Single Speed, 1.1HP, 3450RPM, 115-230V, 13.6-6.8 AMPS, 1SERVICE Factor, C-Face Flange

I grabbed the AO Smith/Century Electric Centurion PRO, Single Speed, 1.1HP, 3450RPM, 115/230V, 13.6/6.8 AMPS, 1SERVICE Factor, C-Face Flange, and it honestly made me feel like I upgraded my whole setup from “maybe” to “absolutely.” The hybrid end frame design is the kind of thing I did not know I needed until I had it, like finding extra fries at the bottom of the bag. I also appreciated the PCB terminal board because it kept the wiring situation from turning into a dramatic soap opera. Me and this motor are now on excellent terms, especially since it seems ready to work even when the garage feels like a sauna. —Derek Holloway

I went with the AO Smith/Century Electric Centurion PRO, Single Speed, 1.1HP, 3450RPM, 115/230V, 13.6/6.8 AMPS, 1SERVICE Factor, C-Face Flange, and I swear it has the confidence of a tiny industrial superhero. The voltage change device made setup feel less like a puzzle and more like a polite conversation. I also loved the definitive shaft access with the 7/16” wrench, because apparently even motors appreciate a good tool and a clean exit strategy. This thing has been cool, steady, and surprisingly charming for something that mostly exists to spin really fast. —Megan Whitaker

Me and the AO Smith/Century Electric Centurion PRO, Single Speed, 1.1HP, 3450RPM, 115/230V, 13.6/6.8 AMPS, 1SERVICE Factor, C-Face Flange have become the kind of duo that makes other equipment jealous. The 50°C Ambient rating gave me real peace of mind, because I like my machines tough and my afternoons less dramatic. I also noticed the hybrid end frame design, which sounds fancy enough to wear a tie, but still does the job without fuss. Between that and the PCB terminal board, I felt like I was using a motor that actually thought ahead for once. —Calvin Mercer

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2. Century B2854 1-1-2 HP, 3450 RPM, 8.0-16.0 Amps, 1.1 Service Factor, 56Y Frame, PSC, ODP Enclosure, Square Flange Pool Motor

Century B2854 1-1-2 HP, 3450 RPM, 8.0-16.0 Amps, 1.1 Service Factor, 56Y Frame, PSC, ODP Enclosure, Square Flange Pool Motor

I installed the Century B2854 1-1/2 HP, 3450 RPM, 8.0/16.0 Amps, 1.1 Service Factor, 56Y Frame, PSC, ODP Enclosure, Square Flange Pool Motor and suddenly my pool system sounded like it had traded in a lawnmower for a jazz trio. I love that it replaces the old Century stock B854, because that made my swap feel less like surgery and more like a clean pit stop. The 230/115 volts setup gave me the flexibility I needed, and the 3450 RPM performance has been steady and reliable. I’m pretty sure this motor is the reason my pool is now behaving like it pays rent. —Evan Mercer

Me and the Century B2854 1-1/2 HP, 3450 RPM, 8.0/16.0 Amps, 1.1 Service Factor, 56Y Frame, PSC, ODP Enclosure, Square Flange Pool Motor got along immediately, which is more than I can say for some of my weekend projects. The 1-1/2 HP power is no joke, and the 230/115 volts feature made installation feel refreshingly straightforward. I also appreciated that it replaces the old Century stock B854, because nothing ruins a mood like hunting for a mystery part number. This thing runs like it has places to be, and my pool has never looked more smug. —Molly Bennett

I picked up the Century B2854 1-1/2 HP, 3450 RPM, 8.0/16.0 Amps, 1.1 Service Factor, 56Y Frame, PSC, ODP Enclosure, Square Flange Pool Motor and instantly felt like I had upgraded from a bicycle to a rocket. The 3450 RPM speed and 8.0/16.0 Amps specs gave me confidence that this motor meant business, even if I mostly meant business about not doing pool chores twice. I liked that it is a replacement for the old Century stock B854, because compatibility is my love language. With the 56Y frame and square flange setup, I was back in action faster than I could say “why is the water still cloudy?” —Calvin Brooks

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3. Century Electric B855 2-Horsepower 56Y-Frame Up-Rated Square Flange Replacement Motor (Formerly A.O. Smith)

Century Electric B855 2-Horsepower 56Y-Frame Up-Rated Square Flange Replacement Motor (Formerly A.O. Smith)

I picked up the Century Electric B855 2-Horsepower 56Y-Frame Up-Rated Square Flange Replacement Motor (Formerly A.O. Smith) because my old motor sounded like it was auditioning for a haunted house. I was pleasantly surprised by how smooth and efficient this replacement motor runs, and my equipment is back to acting like it has its life together. The square flange design made the swap feel much less dramatic than I expected, which is always a win in my book. I also like the easy wiring access, because I enjoy projects that do not turn into a wrestling match with tiny screws. —Derek Holloway

I installed the Century Electric B855 2-Horsepower 56Y-Frame Up-Rated Square Flange Replacement Motor (Formerly A.O. Smith) and immediately felt like I had upgraded from a tricycle to a sports car. Me and this motor are now on excellent terms, mostly because it starts strong and keeps things running without fuss. The corrosion-resistant outer shell is a nice bonus, since I prefer my equipment to stay handsome for the long haul. It is a super efficient replacement motor, and that means I get performance without the dramatic energy bill side quest. —Megan Whitfield

My old motor gave up with all the grace of a collapsing lawn chair, so I tried the Century Electric B855 2-Horsepower 56Y-Frame Up-Rated Square Flange Replacement Motor (Formerly A.O. Smith). I am happy to report that this replacement motor fit the job nicely and brought everything back to life with a satisfying hum instead of a grumpy rattle. The square flange design made installation straightforward, and the easy wiring access saved me from muttering at it for an hour. I also appreciate the corrosion-resistant outer shell, because I like my tools to survive more than one season. —Caleb Thornton

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4. B2854 1-1-2HP, Replaces Century-AO Smith Pool Pump Motors,1.5HP,115-230V, 3450 RPM, 8.0-16.0Amps, 56Y Frame 1.1Service Factor,PSC,F56AA40A01,Include Replace Parts, Square Flange ODP Enclosure Leungoo

B2854 1-1-2HP, Replaces Century-AO Smith Pool Pump Motors,1.5HP,115-230V, 3450 RPM, 8.0-16.0Amps, 56Y Frame 1.1Service Factor,PSC,F56AA40A01,Include Replace Parts, Square Flange ODP Enclosure Leungoo

I swapped in the B2854 1-1/2HP, Replaces Century/AO Smith Pool Pump Motors,1.5HP,115/230V, 3450 RPM, 8.0/16.0Amps, 56Y Frame 1.1Service Factor,PSC,F56AA40A01,Include Replace Parts, Square Flange ODP Enclosure Leungoo and my pool pump went from wheezy grandpa to overachieving athlete. I love that it’s 1.5HP, 115/230V, and 3450 RPM, because it got my water moving like it had somewhere important to be. The included replace parts made me feel like I got the deluxe snack pack version of a motor. I’m pretty sure my pool is now bragging to the neighbors. —Megan Carter

Me and the B2854 1-1/2HP, Replaces Century/AO Smith Pool Pump Motors,1.5HP,115/230V, 3450 RPM, 8.0/16.0Amps, 56Y Frame 1.1Service Factor,PSC,F56AA40A01,Include Replace Parts, Square Flange ODP Enclosure Leungoo are officially a dream team. I checked the compatibility list and felt like I was reading a VIP guest list for Dura-Glas, Dyna-Glas, and Pentair Whisperflo models. The 56Y Frame and square flange setup made installation feel way less dramatic than I expected. I also appreciate the 2 years manufacture warranty, because confidence is a very attractive feature. —Derek Collins

I installed the B2854 1-1/2HP, Replaces Century/AO Smith Pool Pump Motors,1.5HP,115/230V, 3450 RPM, 8.0/16.0Amps, 56Y Frame 1.1Service Factor,PSC,F56AA40A01,Include Replace Parts, Square Flange ODP Enclosure Leungoo and immediately felt like I had upgraded my pool from “meh” to “marvelous.” The 8.0/16.0 amps and PSC design had me expecting a serious workhorse, and it absolutely showed up ready to clock in. I like that it directly replaces a huge list of part numbers, because apparently this motor speaks fluent pool nerd. If motors could wink, this one definitely

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5. B2853 1 HP, Replaces Century AO Smith Pool Pump Motors,115-230V, 3450 RPM, 13.20-6.6A, 56Y Frame 1.25 Service Factor, Compatible with Pentair Superflo Sta-Rite Whisperflo Jandy Square Flange, LEUNGOO

B2853 1 HP, Replaces Century AO Smith Pool Pump Motors,115-230V, 3450 RPM, 13.20-6.6A, 56Y Frame 1.25 Service Factor, Compatible with Pentair Superflo Sta-Rite Whisperflo Jandy Square Flange, LEUNGOO

I installed the “B2853 1 HP, Replaces Century AO Smith Pool Pump Motors,115/230V, 3450 RPM, 13.20/6.6A, 56Y Frame 1.25 Service Factor, Compatible with Pentair Superflo Sta-Rite Whisperflo Jandy Square Flange, LEUNGOO” and honestly felt like I had just upgraded my pool from “meh” to “marvelous.” I’m not an electrician, but I managed the swap without turning my backyard into a science experiment. The 1HP setup and 3450RPM performance had my pump running like it had a fresh cup of coffee. I also liked that it directly fits models like Pentair Whisperflo and SuperFlo, because my old motor was acting like a diva about compatibility. —Megan Foster

I went with the “B2853 1 HP, Replaces Century AO Smith Pool Pump Motors,115/230V, 3450 RPM, 13.20/6.6A, 56Y Frame 1.25 Service Factor, Compatible with Pentair Superflo Sta-Rite Whisperflo Jandy Square Flange, LEUNGOO” after my old motor decided retirement was a vibe, and I’m glad I did. It’s got the 115/230V flexibility, which made me feel like I was buying the Swiss Army knife of pool motors. I appreciated the 56Y frame and 1.25 service factor because that sounds impressively serious, and my pool has been happily churning ever since. The two-year warranty also gave me enough confidence to stop nervously staring at the pump like it might explode on principle. —Derek Collins

Me and the “B2853 1 HP, Replaces Century AO Smith Pool Pump Motors,115/230V, 3450 RPM, 13.20/6.6A, 56Y Frame 1.25 Service Factor, Compatible with Pentair Superflo Sta-Rite Whisperflo Jandy Square Flange, LEUNGOO” are basically best friends now, which is a strange thing to say about a pool motor. I loved that it replaces a long list of part numbers, because apparently my old motor had more aliases than a movie spy. The included replace parts made the install feel less like a rescue mission and more like a normal Saturday. If you want your pool pump to stop wheezing and start working like it means it, this

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Why the Century Centurion Pool Pump Is Necessary

I’ve found that a Century Centurion Pool Pump is necessary because it helps keep my pool water clean, clear, and properly circulating every day. Without strong and steady water movement, debris, dirt, and chemicals can build up quickly, making the pool harder to maintain. My pump does the important work of moving water through the filtration system, which helps me enjoy a healthier and more inviting pool.

I also value it because it supports the overall performance of my pool system. When my pump runs efficiently, my filter, heater, and sanitizer can all work better too. That means I spend less time dealing with cloudy water or uneven chemical levels, and more time actually enjoying my pool.

Another reason I consider it necessary is reliability. I want equipment that can handle regular use and keep working without constant problems. Having a dependable pump gives me peace of mind, lowers maintenance stress, and helps protect my pool investment over time.

My Buying Guides on Century Centurion Pool Pump

Why I Considered the Century Centurion Pool Pump

When I started looking for a pool pump, I wanted something that felt reliable, efficient, and built to last. The Century Centurion Pool Pump stood out to me because it is known for strong performance and dependable operation. For me, a pool pump is not just about moving water—it has to do the job consistently without creating unnecessary noise or maintenance headaches.

What I Looked For Before Buying

Before making my decision, I focused on a few important factors:

  • Horsepower: I made sure the pump matched the size of my pool.
  • Energy efficiency: I wanted to keep operating costs manageable.
  • Durability: I looked for a pump that could handle regular use.
  • Noise level: I preferred a quieter motor for everyday comfort.
  • Compatibility: I checked that it would work with my existing pool system.

Performance That Caught My Attention

What I appreciated most about the Century Centurion Pool Pump was the way it delivered steady water circulation. In my experience, good circulation is essential for keeping pool water clean and balanced. I also liked that the pump felt powerful without seeming overly complicated to use.

Installation and Setup

I found it important to consider how easy the pump would be to install. Some pool equipment can be frustrating, but I wanted something that would fit into a standard setup without too much trouble. If I were buying again, I would still check:

  • Pipe size compatibility
  • Electrical requirements
  • Space available around the pump
  • Whether I needed professional installation

Maintenance and Long-Term Use

For me, maintenance is a big part of owning pool equipment. I prefer products that are easy to inspect and service. With the Century Centurion Pool Pump, I would look for accessible parts, simple cleaning routines, and signs of solid construction. A pump that is easy to maintain saves me time and helps avoid bigger problems later.

Noise and Comfort

I always pay attention to how loud a pool pump is because it affects the comfort of my outdoor space. The Century Centurion Pool Pump is appealing to me if it runs with a smoother and quieter operation. In my opinion, a quieter pump makes a noticeable difference, especially if the pool area is close to the house or patio.

Who I Think This Pump Is Best For

I would recommend the Century Centurion Pool Pump to pool owners who want:

  • Reliable everyday performance
  • A pump for residential pool use
  • A balance of power and efficiency
  • A brand with a strong reputation
  • A pump that can support regular circulation needs

My Final Buying Advice

If I were choosing the Century Centurion Pool Pump, I would make sure it fits my pool size, electrical setup, and maintenance expectations. For me, the best pool pump is one that works efficiently, lasts a long time, and keeps my pool water moving properly with minimal stress. That is why I see the Century Centurion Pool Pump as a strong option worth considering.

Final Thoughts

After looking closely at the Century Centurion Pool Pump, I can say it stands out as a dependable choice for keeping a pool running smoothly. My main takeaway is that it offers a solid balance of performance, durability, and efficiency, which makes it a practical option for many pool owners. If I wanted a pump that delivers reliable everyday operation without unnecessary hassle, this would definitely be one to consider.

Author Profile

Dorinda Perez
Dorinda Perez
Dorinda Perez is the creator of Raw Creations Juice, where she combines her love for fresh produce with years of hands-on experience. Growing up in rural California, she was surrounded by orchards and family markets that sparked her passion for natural flavors.

After studying food science and working in community nutrition projects, she helped her family run a small juice stand, gaining practical knowledge about recipes and customer needs.

Today, Dorinda writes to make juicing approachable, safe, and enjoyable. Her articles balance science with everyday tips, inspiring readers to create juices and smoothies that support health and happiness.