Us Motors Neptune | NPTQ225 | Variable Speed TEFC 48Y Square Flange Motor | 2.25 THP 230V 50/60Hz
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The Us Motors Neptune NPTQ225 is a variable speed pool pump motor rated at 2.25 total horsepower (THP) with a 48Y square flange mounting configuration. Designed for energy efficient residential pool circulation, this TEFC (Totally Enclosed Fan Cooled) motor operates on 230V at 50/60Hz and features an integrated electronic drive for adjustable speed control and dependable performance.
Key Features
• 2.25 THP variable speed motor engineered for residential pool pump applications.
• 48Y square flange mounting design allows direct installation on compatible pump housings.
• 230V operation supports standard single phase residential electrical systems.
• Adjustable speed capability enables optimized flow for filtration and circulation cycles.
• TEFC enclosure construction protects internal components from moisture and debris.
• Brushless motor technology supports efficient operation and reduced energy consumption.
• Integrated digital control interface allows programmable speed and schedule settings.
• Designed to operate more efficiently than traditional single speed pump motors.
• Built for continuous duty performance in outdoor pool equipment environments.
Product Overview
The Us Motors Neptune NPTQ225 Variable Speed Motor is designed as a replacement or upgrade solution for pool pump systems requiring a 48Y square flange motor configuration. Delivering 2.25 THP output, this motor provides adjustable speed control that allows lower RPM operation for everyday filtration and higher speeds for increased flow requirements such as cleaning or elevated circulation demand. This flexibility helps improve energy efficiency and system control compared to fixed speed motor designs.
The TEFC housing provides environmental protection for internal electrical components, making it suitable for outdoor equipment pad installations. The integrated electronic drive and control interface allow users to customize speed settings and daily schedules to match pool usage patterns. Engineered for durability and reliable operation, the NPTQ225 supports long term circulation performance and energy conscious operation in compatible pool pump systems.