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Mar 06, 2026 - 11:15 AM
We’ve provided several answers to questions related to Century 1-Speed Pump Motor, 2.25 HP, 3450 RPM, 115/208-230, HST225 , see some other helpful Q&A related to this product.
Question: What is the mounting type for this pump motor?
Answer: The mounting type for this 2.25 hp pool pump is C-Face. C-Face mounting allows for secure and straightforward attachment to compatible pump assemblies, simplifying installation.
Question: What insulation class does this motor have?
Answer: The insulation class is B. Insulation class B is designed for higher temperature endurance, improving safety and longevity, especially in warm pool environments. This is standard for a centurion pool pump motor.
Question: What are all of the dimensions for this motor?
Answer: The hst225 pool pump motor has a diameter of 6-1/2 inches and an overall length of 11.84 inches. Having both dimensions ensures you can accurately assess fit and compatibility with your existing pump system.
Question: What type of bearings does this pump motor use?
Answer: The hst225 pool pump motor uses sealed ball bearings on both ends. Sealed ball bearings reduce maintenance and provide smooth operation, which increases the motor's lifespan and reliability.
Question: What is the diameter of the motor?
Answer: The diameter is 6-1/2 inches. Knowing the diameter helps ensure the centurion pool pump motor will fit in the available space in your pool or spa setup.
Question: How many speeds does this pump motor have?
Answer: This is a 1-speed motor. A 2.25 hp pool pump with single-speed operation runs at a constant speed, providing reliable and predictable performance, which is often preferred for standard pool and spa setups.
Question: What is the speed or RPM of this pump motor?
Answer: The hst225 pool pump motor operates at 3450 revolutions per minute (RPM). RPM indicates how fast the motor shaft spins, which affects water flow rate and overall pump performance. High RPM is beneficial for strong, consistent water movement.
Question: What is the motor shaft rotation?
Answer: The shaft rotation for the hst225 pool pump is CCWPE, which stands for Counter-Clockwise Pump End. This indicates the direction the shaft turns, which is critical for proper pump operation.
Question: What is the enclosure design of this motor?
Answer: The enclosure design is open dripproof. Open dripproof enclosures allow for cooling airflow while protecting internal components from dripping water, which is valuable for centurion pool pump motor applications such as poolside or spa environments.
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