Nidec/US Motors 3.0 HP [12.7A] [48Y/TB] Spa Motor (SPH30FL2S)

Type:	Pump Motors
Mfg	Nidec/US Motors
Mfg Part #	SPH30FL2S
Replaces:	38485, 5238-92, SPH30FL2S
Works With:	Spa Motor
Phase:	1-Phase
Horsepower:	3.0 HP
Frame:	48Y Frame - Thru Bolt
Speed:	2-Speed
Voltage:	230V
Amperage:	12.7A/3.4A
Mount:	Threaded

COMPARE AT $479.99

OUR PRICE $368.99

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THIS PRODUCT APPEARS IN 1 EXPLODED DIAGRAM

This product is commonly used with parts shown in the diagrams below. View a diagram to see related replacement parts and where they are used.

Balboa Dura-Jet DJ Series Pumps Exploded Diagram
View the Balboa Dura-Jet DJ Series pump parts breakdown, including wet ends, seals, impellers, and motors.

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TAGS: pumpmotors, usmotors

Details

Nidec and US Motors spa motors are a trusted option when larger-output compatible spa systems need dependable motor replacement, and this 3.0 HP model uses the SPH30FL2S reference with a 12.7 amp draw and 48Y threaded-bolt configuration. The Nidec US Motors line is especially valuable when higher horsepower and exact frame fit both matter to the repair.

This motor has practical value because the 48Y/TB mounting style is a key detail in many spa motor replacements. Matching the correct horsepower, amperage, and frame configuration helps preserve the original wet-end relationship and supports a more dependable installation.

This type of motor is especially useful when the original high-output spa motor has failed but the surrounding pump assembly remains serviceable. That helps keep the repair focused on the motor while restoring the intended system performance.

Installed in the proper application, this Nidec US Motors spa motor helps support strong output, accurate fitment, and better long-term serviceability.

3.0 HP spa motor in the trusted Nidec US Motors replacement line
Rated at 12.7 amps with a 48Y threaded-bolt configuration
Helps restore dependable motor performance in compatible spa systems
Useful when replacing a failed original motor while retaining the pump assembly
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.