Armstrong 811339-000 1-5/8" Mechanical Seal Kit
Armstrong 811339-000 1-5/8" Mechanical Seal Kit
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 811339-000 |
| Connection Size | 1-5/8" |
Maintain the efficiency and fluid integrity of your hydronic pump systems with the 811339-000 Armstrong Seal Kit. This 1-5/8" precision-engineered component is essential for preventing leaks and ensuring the longevity of your circulator or booster pump by creating a high-pressure seal between the pump shaft and housing.
The mechanical seal operates by maintaining a thin fluid film between stationary and rotating faces, preventing system fluid from escaping the pump casing while protecting internal components from contaminants. This replacement kit is designed to handle thermal expansion and pressure fluctuations inherent in commercial and residential heating and cooling loops.
Key System Performance Baselines:
- Precision Sealing: Ensures a leak-free environment for sustained system pressure.
- Durability: Built to withstand standard operating temperatures and chemical exposure common in hydronic systems.
- Seamless Compatibility: Designed specifically for 1-5/8" shaft configurations to ensure a factory-standard fit.
⚠️ Application Profile: Primarily used for the maintenance and repair of compatible Armstrong commercial pumps and hydronic circulation equipment where seal failure has caused fluid loss or pump degradation.
