Armstrong 573001-008 A300-L Expansion Tank Replacement Bladder
Armstrong 573001-008 A300-L Expansion Tank Replacement Bladder
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 573001-008 |
| Model Designation | A300-L |
Maintain optimal system pressure and prevent unwanted fluid discharge with the high-durability replacement bladder for your Armstrong A300-L series expansion tank. The 573001-008 acts as a direct factory-spec replacement designed to restore the integrity of your hydronic or chilled water system, ensuring the vessel maintains its critical thermal expansion volume efficiently.
This heavy-duty diaphragm isolates system fluid from the air cushion, effectively preventing waterlogging while protecting your piping network from corrosive oxygen infiltration. By replacing a compromised internal membrane, you stabilize system pressure, reduce unnecessary pump cycling, and extend the overall lifespan of your expansion vessel.
Key System Performance Baselines:
- Pressure Integrity: Engineered to withstand standard operating pressures for consistent membrane flexibility.
- Fluid Separation: Provides an impermeable barrier between system water and the pre-charged air cushion.
- Material Resilience: Constructed from heavy-gauge, durable elastomer to resist long-term thermal fatigue.
⚠️ Application Profile: Specifically engineered for commercial and industrial hydronic heating, chilled water cooling, and process water expansion tank vessels using the A300-L series configuration.