Description
The Armstrong Fluid Technology 831012-083A is a heavy-duty 3/4 HP three-phase motor built for reliable performance in demanding HVAC and industrial environments. With dual-voltage compatibility and a rugged steel frame with aluminum flange, this motor delivers consistent, efficient operation across a wide range of applications — from manufacturing facilities to commercial HVAC systems.
Designed as a direct replacement for Armstrong Series 4030 pumps, this motor simplifies servicing and minimizes downtime, making it a trusted choice for maintenance professionals and engineers alike.
Key Benefits
- Dual-voltage support (230/460V) for flexible installation across various electrical configurations
- Steel frame with aluminum flange provides superior durability and corrosion resistance
- Optimized for HVAC systems, manufacturing, and other heavy-duty industrial applications
- Direct replacement for Armstrong Series 4030 pumps, ensuring seamless compatibility
Technical Specifications
- Power: 3/4 HP
- Speed: 1800 RPM
- Voltage: 230/460V
- Phase: Three-Phase
- Frame: Steel with Aluminum Flange
- Compatible Pump Series: Armstrong Series 4030
- Replacement MPN: 831012-083
- Weight: 24.30 lbs







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