Ok for Hayward 1.25hp Century Centurion Series 1.25 HP, 48Y Frame Motor, 3450 RPM 115/230 Volt, HSQ125

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Ok for Hayward 1.25hp Century Centurion Series 1.25 HP, 48Y Frame Motor, 3450 RPM 115/230 Volt, HSQ125

Status: Open Mar 13, 2026 - 05:32 AM

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Mar 13, 2026 - 05:32 AM

Hello!

Yes, this 1.25 HP Century Centurion HSQ125 motor is commonly used as a replacement for many Hayward 1.25 HP pool pump motors. It features a 48Y frame, 3450 RPM, and dual voltage (115/230V), which matches the specs used on many Hayward pumps.

To be sure it’s a direct fit, we recommend confirming the frame type (48Y) and voltage on your current motor’s label.

Have a great day!

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Century Centurion Series 1.25 HP, 48Y Frame Motor, 3450 RPM 115/230 Volt, HSQ125

" Century Centurion Pro HSQ125 Square Flange 1.25 HP Pool and Spa Pump Motor Century Centurion Pro HSQ125 Square Flange Pool and Spa Pump Motor; 1.25 HP, 3450 RPM, 115/230 V, 48Y, Threaded Shaft Features Professional grade Hybrid end frame design: The Centurion PRO's hybrid end frame design... See More

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We’ve provided several answers to questions related to Century Centurion Series 1.25 HP, 48Y Frame Motor, 3450 RPM 115/230 Volt, HSQ125 , see some other helpful Q&A related to this product.

Question: What is the service factor of the motor?

Answer: The service factor of the hsq125 pool pump is 1.00, indicating the motor is designed to operate at its rated horsepower without exceeding safe operating conditions. A service factor of 1.00 means no additional overload capacity.
Question: What is the diameter of the motor?

Answer: The diameter of the hsq125 pool pump motor is 5-5/8 inches, allowing it to fit standard pump housings and making installation or replacement easier.
Question: What material is the shaft made from?

Answer: The shaft on the hsq125 pool pump is made from 303 stainless steel, offering excellent corrosion resistance and durability—especially important for pool and spa environments where exposure to water and chemicals is common.
Question: What is the insulation class of the motor?

Answer: The hsq125 pool pump uses insulation class F, which provides excellent heat resistance for longer motor life. Insulation class F means the windings can safely operate at higher temperatures, reducing the risk of failure.
Question: What is the frequency rating for this motor?

Answer: The frequency rating for the hsq125 pool pump is 60 Hz, matching standard North American electrical systems. 60 Hz ensures the motor operates safely and efficiently in the United States and similar markets.
Question: What is the horsepower of this pump motor?

Answer: The hsq125 pool pump motor has a horsepower of 1.25 HP, which means it delivers strong and reliable performance for demanding pool and spa applications. Higher horsepower ensures efficient water circulation and better overall system performance.

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Century Centurion Series 1.25 HP, 48Y Frame Motor, 3450 RPM 115/230 Volt, HSQ125

" Century Centurion Pro HSQ125 Square Flange 1.25 HP Pool and Spa Pump Motor Century Centurion Pro HSQ125 Square Flange Pool and Spa Pump Motor; 1.25 HP, 3450 RPM, 115/230 V, 48Y, Threaded Shaft Features Professional grade Hybrid end frame design: The Centurion PRO's hybrid end frame design... See More

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Ok for Hayward 1.25hp Century Centurion Series 1.25 HP, 48Y Frame Motor, 3450 RPM 115/230 Volt, HSQ125

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