Armstrong AS1270-250 O-Ring 4.984 I.D. x .139 CS
Armstrong AS1270-250 O-Ring 4.984 I.D. x .139 CS
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Apply for Trade Account & Terms β| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | AS1270-250 |
| Inside Diameter (I.D.) | 4.984 inches |
| Cross Section (CS) | 0.139 inches |
Ensure a reliable seal in your hydronic system with the high-quality AS1270-250 Armstrong O-ring. Engineered for precise dimensions of 4.984 inch I.D. by 0.139 inch cross-section, this Armstrong AS1270-250 component is essential for preventing leaks in fluid handling equipment, maintaining optimal pressure and system efficiency.
This O-ring functions by creating a robust mechanical seal between mating surfaces, effectively blocking fluid bypass in demanding industrial environments. When properly seated, the material provides consistent resistance against heat and pressure fluctuations common in pump housing assemblies.
Key System Performance Baselines:
- Seal Integrity: Precision-molded for an exact fit to prevent pressure loss.
- Chemical Compatibility: Designed to resist common hydronic fluids and additives.
- Material Durability: Optimized for longevity under fluctuating thermal conditions.
β οΈ Application Profile: Used primarily in the maintenance and repair of Armstrong pump housings and associated hydronic circulation equipment requiring a specific 4.984 I.D. sealing interface.
