
AST125 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $204.95 | Condition is New, Nidec US Motors Round Flange Pool Spa Pump Motor 1.25 HP Replaces AST125, FREE SHIPPING | ![]() |
![]() | $241.50 | Condition is New, Nidec AST125 C-Face Motor, FREE SHIPPING | 100.0% |
![]() | $262.92 | Top Pick! Condition is New, Nidec AST125 1.25 Horsepower 56J -Flange Swimming Pool Pump Motor, FREE SHIPPING | 100.0% |
![]() | $265.29 | Condition is New, Nidec 1.25 THP In Ground Pump Motor C-Flange 56J Single Speed AST125, FREE SHIPPING | ![]() |
![]() | $265.29 | Condition is New, In Ground Pool Pump Motors 56J C Flange Nidec, FREE SHIPPING | 99.4% |
![]() | $302.43 | Top Pick! Condition is New, US Motors AST125 Nidec Replacement Swimming Pool Pump Motor 1.25 HP 115/230V, FREE SHIPPING | ![]() |
![]() | $314.14 | Top Pick! Condition is New, US Motors AST125 Nidec Replacement Swimming Pool Pump Motor, FREE SHIPPING | 99.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $149.99 | Condition is Used, US Motors AST125 Nidec Replacement Swimming Pool Pump Motor 1.25 HP 115/230V, shipping cost = $19.99 | 100.0% |

Introducing the Nidec AST125 round flange pool spa pump motor, a powerful and efficient solution for your pool or spa system. This 1.25 HP (horsepower) motor is designed to provide reliable and consistent performance, ensuring that your pool or spa is always ready for use.
The Nidec AST125 motor features a compact, round flange design, making it easy to install and integrate into your existing system. Its heavy-duty construction includes a cast iron frame and a sealed, permanent-split capacitor that helps to protect against moisture and corrosion.
The motor's high-performance, permanently lubricated, sealed ball bearings ensure smooth and quiet operation, even during heavy use. Its totally enclosed design provides an additional layer of protection, keeping out debris and other contaminants that can cause damage.
The Nidec AST125 motor is also energy efficient, with a high efficiency rating that helps to reduce energy consumption and save you money on your utility bills. It is designed to meet or exceed the requirements of UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards for safety and performance.
This motor comes with a 2-year manufacturer's warranty, giving you peace of mind and protecting your investment. Its easy-to-use, top-mounted power cord makes it simple to connect to your pool or spa system, and its universal voltage capability (110-230V) allows it to be used in a variety of applications.
In summary, the Nidec AST125 round flange pool spa pump motor is a high-performance, energy-efficient, and reliable solution for your pool or spa system. Its compact design, heavy-duty construction, and easy installation make it a popular choice among pool and spa owners. With its quiet operation, protection against moisture and corrosion, and top-notch customer service, you can trust that this motor will provide you with years of trouble-free use.
Nidec Ast125 Round Flange Pool Spa Pump Motor: A Comprehensive Analysis
The Nidec Ast125 is a 1.25 HP round flange pool spa pump motor, which is a popular choice for those seeking reliable and efficient pool or spa equipment. In this analysis, we will discuss the key features, advantages, and disadvantages of this motor.
Features:1. Efficient: The Nidec Ast125 motor is designed to provide excellent efficiency, which translates to energy savings and reduced operational costs.
2. Quiet Operation: This motor is known for its quiet operation, making it an excellent option for those seeking a peaceful pool or spa experience.
3. Durable: The motor is built with high-quality materials and components, ensuring it can withstand the rigors of continuous use.
Advantages:1. Energy Efficiency: The energy efficiency of the Nidec Ast125 motor results in significant energy savings over time.
2. Quiet Operation: The quiet operation of the motor ensures a peaceful pool or spa environment.
3. Durability: The motor's robust construction ensures it can withstand the demands of regular use.
Disadvantages:1. Price: The Nidec Ast125 motor may be more expensive than some other options in the market.
2. Size: The motor may be larger than some other options, which could impact installation and replacement.
Conclusion:The Nidec Ast125 round flange pool spa pump motor is an excellent investment for those seeking a reliable, efficient, and quiet pool or spa pump motor. While it may be more expensive than some other options, its energy savings, quiet operation, and durability make it a worthwhile investment for those who prioritize these features.
Recommendation:If you are in the market for a new pool or spa pump motor and are prioritizing efficiency, quiet operation, and durability, the Nidec Ast125 round flange pool spa pump motor is an excellent choice. Although it may be more expensive than some other options, its long-term benefits and performance make it a worthwhile investment.
Details:
Comes as seen. Has a cracked plastic cover as seen in photos. Otherwise new.
specifications centrafurn:
- brand: Fits Nidec Us Motors
- mpn: Ast125
- type: Central Furnace
- heating system: Motor
shipping centrafurn:
- service: usps first class
- carrier: usps
- class: standard
- type: fixed
- transit: 3-9 days
payments centrafurn:
- wallet: paypal
- credit card: visa
- other
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
offer centrafurn:
- options: ship-to-home
- in stock #: 5
- prices: $149.99–$314.14
- item condition:
- New
- Used
- availability: in stock
- started: august 27, 2025
- sold #: 14
returns centrafurn:
- method: money back
- time: 30 days
- policy: returns accepted
- paid by: seller
seller centrafurn:
- city: kansas city, kansas
- # reviews: 4380
- rating: 100.0%
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