
Maintain peak fluid handling efficiency and prevent costly leaks with the reliable 8975000-98505K mechanical seal kit from Armstrong. This precision-engineered repair assembly is specifically designed to provide a high-integrity barrier between the pump shaft and the volute, ensuring that your HVAC hydronic systems operate without fluid loss or external contamination.
The mechanical seal works by utilizing lapped faces that stay in constant contact, rotating against one another to create a pressure-tight seal. By replacing worn or damaged components with this authentic 8975000-98505K kit, you effectively mitigate friction and prevent the degradation of pump performance over long duty cycles.
Key System Performance Baselines:
- Precision Sealing: High-tolerance faces minimize fluid seepage during operation.
- Extended Durability: Robust material construction resists premature wear in high-temperature hydronic environments.
- OEM Compatibility: Guaranteed fitment for specified Armstrong pump lines for reliable, leak-free performance.
⚠️ Application Profile: Ideal for commercial HVAC, hydronic heating, cooling water circulation, and industrial pump maintenance requiring OEM-grade sealing solutions.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 8975000-98505K |
| Manufacturer | Armstrong Fluid Technology |
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
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- 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.