Armstrong 816302-319K NFI 5" Impeller for H-51 Pumps
Armstrong 816302-319K NFI 5" Impeller for H-51 Pumps
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 816302-319K |
| Model Designation | NFI Impeller |
| Pump Compatibility | Armstrong H-51 Series |
| Impeller Diameter | 5 Inch |
Restore peak hydraulic efficiency to your hydronic system with the 816302-319K NFI impeller, specifically engineered for Armstrong H-51 series pumps. This precision-balanced component is essential for maintaining consistent water circulation and pressure head in commercial HVAC applications, ensuring your system operates within original manufacturer specifications.
The impeller functions as the kinetic heart of the pump, converting rotational energy from the motor shaft into fluid velocity. By utilizing a 5-inch diameter design, it precisely matches the volute geometry of the H-51 pump casing to minimize turbulence and cavitational wear, effectively reducing energy consumption while extending the lifespan of the pump assembly and associated mechanical seals.
Key System Performance Baselines:
- Hydraulic Efficiency: Engineered for optimized fluid transfer and reduced internal friction.
- Balanced Design: Precision manufacturing minimizes vibration, protecting bearings and couplings.
- Durable Construction: Built to withstand the thermal stresses of hydronic heating and chilled water loops.
- OEM Compatibility: Guaranteed fitment for seamless integration into Armstrong H-51 series equipment.
⚠️ Application Profile: Primarily utilized in commercial closed-loop hydronic heating, industrial cooling towers, and large-scale water circulation systems requiring reliable, steady-state pump performance.
