$781.08

Qty:

By Nidec Motor Corporation (formerly Emerson Motors)


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Part # NPTQ345

Alternate Part #'s EMR-101-4028, NIDNPTQ345

Product Description

Neptune® Variable Speed Pool Pump Motor – 3.45 THP, Square Flange, 230V, 48Y Frame (NPTQ345)

Upgrade without the overhaul.
The Neptune® Variable Speed Motor delivers premium energy efficiency and advanced performance—without the need to replace your entire pool pump. This 3.45 Total HP variable speed motor is a direct replacement for existing square flange or 56J mount motors, making it the perfect retrofit solution for pool owners and professionals looking to maximize savings and simplify installation.

Key Features:

  • Fully Variable Speed (600–3450 RPM)
    Optimize performance and efficiency by adjusting speed based on your pool's needs.

  • Preprogrammed Onboard Interface
    No complex wiring—just install and go. Fine-tune speed and schedules right on the unit.

  • Premium Brushless Permanent Magnet (BPM) Motor
    Operates quietly and efficiently with long-lasting, professional-grade components.

  • Totally Enclosed Fan-Cooled (TEFC) Motor Enclosure
    Durable finned aluminum housing protects against moisture and debris, ensuring extended field life.

  • Easy Retrofit
    Installs as a drop-in replacement for most existing square flange or 56J mount motors. Keep your existing pump and plumbing intact.

  • High Energy Savings
    Save up to 80% on pool energy costs when compared to traditional single-speed motors.

  • Compliant & Future-Ready
    Meets and exceeds all current energy efficiency standards:

    • Title 20 (California CEC)

    • Title 21 (New York)

    • DOE Proposed Rule

Specifications:

  • Total Horsepower (THP): 3.45

  • Voltage: 230V

  • Frequency: 50/60 Hz

  • Frame Size: 48Y

  • Motor Length (Less Shaft): 10.98"

  • Mount: Square Flange / 56J Compatible

Also available in 1.65 THP, 2.25 THP, and 2.70 THP models to right-size your pump for optimal efficiency.

Reduce energy costs. Extend equipment life. Install with ease.
The Neptune® Variable Speed Motor is your professional-grade solution for modern pool performance.

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