Armstrong 410133-111 Ultem Impeller Assembly 1.25x1 for 4270 Series
Armstrong 410133-111 Ultem Impeller Assembly 1.25x1 for 4270 Series
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number | 410133-111 |
| Model Designation | 4270 Series |
| Connection Size | 1.25" x 1" |
| Material Composition | Ultem |
Maintain peak efficiency in your hydronic systems with this precision-engineered replacement impeller assembly. Designed specifically for the 4270 series, the 410133-111 impeller restores balanced flow and quiet operation to your Armstrong pumping equipment. This high-durability component is built to withstand rigorous operating conditions while ensuring consistent performance across your HVAC infrastructure.
The impeller acts as the heart of your centrifugal pump, utilizing its specialized Ultem construction to move fluid effectively while resisting corrosion and mineral buildup. By replacing a worn or damaged impeller with this original equipment manufacturer (OEM) part, you minimize vibration, reduce thermal stress on the pump motor, and ensure the hydraulic efficiency required for high-demand circulation loops.
Key System Performance Baselines:
- Material Resilience: High-grade Ultem construction provides exceptional heat and chemical resistance.
- Hydraulic Precision: Engineered to specific 1.25x1 geometry for optimal pressure head.
- System Compatibility: Fully compatible with Armstrong 4270 series pump housings.
- Efficiency Restoration: Eliminates cavitation caused by worn vanes to return pumps to factory-rated flow rates.
⚠️ Application Profile: Recommended for commercial and residential hydronic heating, chilled water cooling loops, and domestic hot water circulation systems requiring reliable, steady-state fluid delivery.
