Armstrong 816304-047K 5.25" Bronze Pump Impeller
Armstrong 816304-047K 5.25" Bronze Pump Impeller
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 816304-047K |
| Impeller Diameter | 5.25 inches |
| Body Construction | Bronze |
| Compatible Series | S-57, H-54 |
Maintain optimal hydraulic performance in your circulating pump system with the 816304-047K 5.25" bronze impeller. Engineered by Armstrong for reliable fluid movement, this component serves as a direct replacement for worn or damaged impellers in compatible S-57 and H-54 pump models, ensuring consistent system pressure and longevity.
The impeller acts as the primary mechanical driver within the pump housing, using centrifugal force to convert motor energy into kinetic energy. As the shaft rotates, the bronze vanes propel fluid outward toward the volute, creating the necessary pressure differential required for efficient heating and cooling circulation.
Key System Performance Baselines:
- Flow Efficiency: Precision-engineered geometry maximizes output while reducing parasitic power loss.
- Durability Standards: Cast bronze construction offers superior resistance to erosion, cavitation, and corrosive water conditions.
- Operational Compatibility: Designed specifically to match the hydraulic requirements of Armstrong S-57 and H-54 pump series.
⚠️ Application Profile: Ideal for commercial HVAC circulation, hydronic heating systems, and domestic water booster applications requiring robust bronze component durability.
