Armstrong 572018-010 SX-160V Diaphragm Expansion Tank
Armstrong 572018-010 SX-160V Diaphragm Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 572018-010 |
| Model Designation | SX-160V |
Hydronic systems require precise pressure management to accommodate fluid expansion and contraction caused by temperature fluctuations. The Armstrong 572018-010, identified as model SX-160V, provides a reliable solution for storing excess fluid volume to maintain optimal system charge pressure and prevent premature relief valve discharge.
This diaphragm expansion tank utilizes a flexible membrane to separate the system water from the air cushion. As temperatures rise and fluid expands, the diaphragm flexes to absorb the volume increase, effectively buffering the system and preventing unnecessary water make-up, which helps to extend the lifespan of your boiler and pump components.
Key System Performance Baselines:
- Pressure Regulation: Maintains stable system charge pressure by buffering fluid expansion.
- Energy Efficiency: Prevents nuisance relief valve activation to minimize heat loss and water waste.
- System Longevity: Reduces mechanical stress on hydronic components and system piping.
- Compact Design: Engineered for space-efficient integration into residential and commercial hydronic setups.
⚠️ Application Profile: Ideal for closed-loop hydronic heating systems, radiant floor installations, and boiler-fed space heating circuits requiring consistent pressure control.
