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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