Bell & Gossett 08-999-049-011 Series eHSC Impeller Wear Ring
Bell & Gossett 08-999-049-011 Series eHSC Impeller Wear Ring
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 08-999-049-011 |
| Model Designation | Series eHSC |
The e‑HSC pump’s self‑flushing mechanical seal relies on a precisely dimensioned impeller wear ring to maintain continuous lubrication and effective debris removal. Replacing the **08-999-049-011** wear ring on the **Series eHSC** pump restores optimal seal performance and prevents overheating.
The wear ring forms a tight clearance with the impeller hub, directing the pump’s internal flow to sweep away heat and particles. This self‑flushing action eliminates the need for external flush lines, keeping the seal cool and free of contaminants.
Key System Performance Baselines:
- Seal Life Extension: Proper wear‑ring geometry ensures consistent seal cooling and lubrication.
- Heat Management: Maintains optimal pump temperature by facilitating fluid flushing.
- Debris Clearance: Provides a reliable path for particles to exit, protecting the seal.
- Reliability Boost: Reduces risk of seal failure caused by clogging or overheating.
⚠️ Application Profile: Ideal for HVAC water‑to‑water chillers, commercial boiler feed‑water loops, and industrial cooling‑tower recirculation systems requiring continuous seal protection.
