Armstrong 572018-008 SX-90V Diaphragm Expansion Tank
Armstrong 572018-008 SX-90V Diaphragm Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 572018-008 |
| Model Designation | SX-90V |
Efficiently manage thermal expansion in your hydronic heating or cooling system with the Armstrong 572018-008 SX-90V expansion tank. Designed for durability and precision, this high-quality vessel provides the necessary capacity to absorb fluid volume increases caused by temperature fluctuations, effectively stabilizing system pressure and protecting your critical infrastructure from the strain of pressure spikes.
The unit utilizes a high-performance diaphragm to separate the system fluid from the air cushion. As the water temperature rises and fluid expands, the diaphragm flexes against the pressurized air pocket, safely accommodating the excess volume and preventing unnecessary activation of pressure relief equipment or the loss of treated system water.
Key System Performance Baselines:
- Pressure Regulation: Maintains consistent system charge pressure to ensure reliable operation.
- Energy Efficiency: Reduces the need for water make-up and avoids frequent relief valve discharge.
- Component Protection: Prevents premature wear on system pumps and piping caused by rapid pressure shifts.
- Rugged Design: Engineered specifically for long-term reliability in commercial hydronic applications.
⚠️ Application Profile: Ideal for use in closed-loop hydronic heating systems, radiant floor installations, and chilled water loops requiring precise pressure management and volume control.
