Us Motors Neptune | NPTT165 | Variable Speed TEFC 56J Threaded Motor | 1.65 THP 115/230V 50/60Hz
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The Us Motors Neptune NPTT165 is a premium variable speed pool pump motor rated at 1.65 total horsepower (THP). Designed with a 56J threaded shaft configuration, this TEFC (Totally Enclosed Fan Cooled) motor operates on 115/230V at 50/60Hz and provides adjustable speed control for optimized circulation, improved energy efficiency, and reliable performance in residential pool systems.
Key Features
• 1.65 THP variable speed motor engineered for residential pool circulation applications.
• 56J threaded shaft mounting allows direct compatibility with standard 56J pump wet ends.
• Dual voltage 115/230V operation supports flexible installation options.
• Adjustable speed range enables optimized flow control for filtration and cleaning cycles.
• TEFC enclosure design helps protect internal components from moisture and debris.
• Brushless permanent magnet motor technology supports improved efficiency and performance.
• Integrated digital control interface allows programmable speed and schedule settings.
• Designed for quieter operation compared to traditional single speed motors.
• Built for continuous duty performance in typical outdoor equipment pad environments.
Product Overview
The Us Motors Neptune NPTT165 Variable Speed Motor is designed as a direct replacement drive solution for pool pump systems requiring a 56J threaded shaft configuration. Delivering 1.65 THP output, this motor provides the flexibility of variable speed operation, allowing lower speeds for energy efficient daily filtration and higher speeds when increased flow is required.
Its TEFC construction enhances durability by shielding internal electrical components from moisture and environmental exposure, making it suitable for residential pool equipment installations. The integrated electronic drive and user interface allow customizable speed settings and daily scheduling to optimize performance and energy consumption. Designed for dependable operation and long service life, the NPTT165 provides a reliable upgrade path for improving efficiency while maintaining compatibility with standard 56J pump housings.