Armstrong Fluid Technology 817025-007 Motor

The Armstrong Fluid Technology 817025-007 Motor is a high-performance 1/4 HP replacement motor engineered for precision in hydronic heating and cooling systems. Operating at 1800 RPM (1725 RPM nominal) with a 115V single-phase power supply, this 60Hz HVAC motor is specifically designed for use with Armstrong Series S circulators, including the popular model S45 pump. Built with a 48Z frame and an open drip-proof (ODP) enclosure, it ensures optimal cooling and long-term reliability in indoor environments. This resilient mount motor effectively dampens vibration, making it an ideal OEM replacement part for maintaining quiet and efficient pump operation. Whether you are performing routine maintenance or a critical system repair, the 817025-007 provides the exact torque and speed requirements to restore your circulator system to its peak performance levels without the need for complex modifications.

Key Benefits:

• Direct OEM Fit: Specifically engineered for Armstrong S-45 circulator pumps to ensure seamless compatibility.
• Enhanced Quietness: Features a resilient mount design that minimizes noise and vibration during high-speed operation.
• Reliable Thermal Management: The Open Drip-Proof (ODP) enclosure allows for maximum airflow to prevent overheating.
• Standardized Power: Operates on a standard 115V single-phase circuit for easy integration into existing electrical setups.
• Durable Construction: Built to 48Z frame specifications for consistent mechanical alignment and stability.

Common Questions:

Which pump models use the Armstrong 817025-007?
This motor is primarily used for Armstrong Series S circulators, most notably the S45 model and compatible 116638-061 or 48S17D1052R assemblies.

Is this motor suitable for outdoor installation?
No, this motor features an Open Drip-Proof (ODP) enclosure rating, which is intended for indoor applications where it is protected from direct water contact and extreme weather.

Can I use this as a replacement for a 1/6 HP motor?
It is recommended to match the horsepower and frame size (48Z) exactly to your existing pump requirements. Upgrading horsepower should only be done if specified by a technician to avoid overloading the pump assembly.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

This item is not eligible for free shipping.