Bell & Gossett 118630 Steel Impeller 4-3/4" OD
Bell & Gossett 118630 Steel Impeller 4-3/4" OD
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 118630 |
| Impeller Diameter | 4-3/4" OD |
| Material | Steel |
Maintain peak circulation efficiency in your hydronic heating or cooling system with the precision-engineered Bell & Gossett 118630 steel impeller. Designed to restore original hydraulic performance, this 4-3/4" OD component, identified by part number 118630, ensures your pump operates at its specified flow rate and head pressure. Constructed for durability and seamless integration, this impeller serves as a critical maintenance solution to prevent cavitation and fluid displacement issues within your loop.
The impeller functions as the kinetic energy conversion unit within the pump housing. As the motor drives the shaft, the precision-angled blades of the impeller accelerate fluid from the eye of the pump outward, transforming mechanical energy into hydraulic pressure. By replacing a worn or damaged impeller, you eliminate internal recirculation, minimize turbulence, and restore the mechanical efficiency of the pump assembly, protecting your system from premature wear and energy loss.
Key System Performance Baselines:
- Material Composition: Heavy-duty steel construction for enhanced structural integrity under varying thermal loads.
- Hydraulic Accuracy: Engineered to specific 4-3/4 inch outer diameter tolerances to ensure proper pump curve alignment.
- Reliable Circulation: Facilitates consistent fluid velocity to maintain thermal transfer efficiency across HVAC loops.
⚠️ Application Profile: Primarily utilized in commercial and residential hydronic circulator pumps for hot water heating systems, chilled water cooling loops, and specialized fluid transfer equipment where reliable flow management is required.
