Nidec/US Motors 2.5 HP [10.0A] [48Y/TB] Spa Motor (SPH25FL1)

Type:	Pump Motors
Mfg	Nidec/US Motors
Mfg Part #	SPH25FL1
Replaces:	5238-80, 612933
Works With:	Spa Motor
Phase:	1-Phase
Horsepower:	2.5 HP
Frame:	48Y Frame - Thru Bolt
Speed:	1-Speed
Voltage:	230V
Mount:	Threaded

COMPARE AT $449.48

OUR PRICE $415.53

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TAGS: pumpmotors, usmotors

Details

Nidec and US Motors spa motors are a dependable choice when compatible spa systems need accurate and long-lasting motor replacement, and this 2.5 HP model uses the SPH25FL1 reference with a 10.0 amp draw and 48Y threaded-bolt configuration. The Nidec US Motors line is especially useful when exact frame style and proven brand reliability both matter to the repair.

This motor has practical value because the 48Y/TB configuration is a critical fit detail in spa motor service. Matching the right horsepower, amperage, and frame style helps preserve wet-end compatibility and contributes to a cleaner, more reliable installation outcome.

This type of motor is especially useful when the original spa motor has failed but the remainder of the pump remains in serviceable condition. That helps make targeted motor replacement a practical and cost-conscious way to restore performance.

Installed in the proper application, this Nidec US Motors spa motor helps support dependable operation, accurate fitment, and stronger long-term serviceability.

2.5 HP spa motor in the trusted Nidec US Motors replacement line
Rated at 10.0 amps with a 48Y threaded-bolt configuration
Helps restore reliable motor performance in compatible spa systems
Useful when replacing a failed original motor while keeping the pump body
Improves fit confidence and replacement accuracy

Nidec / U.S. Motors – Pool Pump Motors, Electric Motors and Replacement Motor Parts

Who is Nidec / U.S. Motors?

Nidec / U.S. Motors is a leading manufacturer of electric motors and drive systems, part of the global Nidec Corporation. With over a century of engineering expertise, U.S. Motors has become a trusted name in high-performance motor solutions used across HVAC, industrial, and pool and spa applications. Their motors are widely recognized for reliability, efficiency, and long service life.

What products does Nidec / U.S. Motors specialize in?

Nidec / U.S. Motors specializes in electric motors including pool pump motors, variable speed motors, single-speed motors, and replacement motor components. Their product lineup includes motors designed to power pumps, filtration systems, and water features, ensuring proper water circulation and system performance.

Why choose Nidec / U.S. Motors parts for your pool or spa?

Nidec / U.S. Motors products are known for durability, energy efficiency, and consistent performance. Their motors are engineered to operate in demanding environments, handling continuous use, high humidity, and temperature fluctuations. Pool professionals and homeowners choose Nidec for dependable motor replacements that improve efficiency and extend equipment life.

How do you identify and choose the correct Nidec / U.S. Motors part?

To select the correct motor, it’s important to match specifications such as horsepower (HP), service factor (SF), voltage, frame size, RPM, and shaft type. Verifying model numbers and compatibility with your existing pump ensures proper fit and operation. Choosing the right motor helps maintain efficient performance and prevents system damage.

Need help finding the right Nidec / U.S. Motors part?

At Bath & Spa Parts Online, we carry a wide selection of Nidec / U.S. Motors pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.