Bell & Gossett 52-261-390-502 Series eHSC/HSC-S Pump Impeller Assembly
Bell & Gossett 52-261-390-502 Series eHSC/HSC-S Pump Impeller Assembly
Couldn't load pickup availability
TIPS Contract Vendor
We are an officially awarded purchasing cooperative vendor.
📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 52-261-390-502 |
| Model Designation | Series eHSC/HSC-S |
Maintain peak hydraulic efficiency and fluid transfer precision with the 52-261-390-502 impeller assembly, specifically engineered for the Bell & Gossett Series eHSC/HSC-S pump line. This critical rotating component is precision-balanced to ensure smooth operation, reduce vibration, and prevent premature wear on internal pump bearings and motor seals during continuous high-demand cycles.
The impeller works in tandem with the e-HSC design, which utilizes self-flushing mechanical seals to eliminate the need for external flush lines or problematic filtration kits. By ensuring constant heat dissipation and effective debris removal directly at the seal face, this assembly promotes extended component service life and consistent system pressure stability.
Key System Performance Baselines:
- Precision Balancing: Minimizes shaft deflection and extends the mechanical seal lifespan.
- Hydraulic Efficiency: Optimized vane geometry ensures consistent flow rates and reduced energy consumption.
- Debris Management: Internal flow path design prevents particulate accumulation during operation.
- Durability Standard: High-grade construction tailored for demanding HVAC and industrial hydronic environments.
⚠️ Application Profile: This assembly is strictly intended for use in Bell & Gossett Series eHSC and HSC-S pumps within commercial HVAC, chilled water loops, and heavy-duty building management fluid circulation systems.
