Bell & Gossett 52-128-717-001 Series eHSC/HSC-S Shaft Nut
Bell & Gossett 52-128-717-001 Series eHSC/HSC-S Shaft Nut
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 52-128-717-001 |
| Model Designation | Series eHSC / HSC-S |
This essential hardware component is designed to securely fasten the impeller to the pump shaft in Bell & Gossett Series eHSC and HSC-S pumps. The 52-128-717-001 shaft nut ensures proper rotational alignment and prevents axial movement, which is critical for maintaining the tight tolerances required by the Series eHSC/HSC-S pump architecture.
The Bell & Gossett e-HSC pump line is engineered for high-efficiency operation using internally self-flushing mechanical seals. This configuration promotes continuous lubrication, effective heat dissipation, and debris removal, eliminating the need for external flush lines that are susceptible to clogging and seal failure. The integrity of the shaft assembly provided by this nut is vital to supporting this high-performance sealing environment.
Key System Performance Baselines:
- Secure Retention: Maintains precise impeller positioning for balanced hydraulic operation.
- Corrosion Resistance: Engineered to withstand the demanding fluid conditions within hydronic systems.
- OEM Compatibility: Precision-manufactured to meet the exact specifications of the eHSC product line.
⚠️ Application Profile: Primarily utilized in commercial hydronic heating and cooling systems, high-rise building HVAC, and process water circulation systems equipped with Bell & Gossett eHSC or HSC-S split-case centrifugal pumps.
