Armstrong 572018-006 SX-40V Diaphragm Expansion Tank
Armstrong 572018-006 SX-40V Diaphragm Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 572018-006 |
| Model Designation | SX-40V |
| Component Type | Diaphragm Expansion Tank |
Efficiently manage thermal expansion in your hydronic heating or cooling system with the Armstrong 572018-006 diaphragm expansion tank. Designed for the SX-40V model series, this component provides the critical storage volume required to absorb fluid expansion as system temperatures fluctuate, ensuring your equipment operates within safe design parameters.
The internal diaphragm design creates a reliable barrier between the system water and the pre-charged air cushion. This separation effectively isolates the water from the air, preventing common issues such as waterlogging, corrosion, and the repetitive, unnecessary discharge of system pressure relief valves.
Key System Performance Baselines:
- Pressure Regulation: Maintains consistent system charge pressure to reduce operational stress.
- Expansion Management: Compensates for liquid volume changes during thermal cycling.
- Component Protection: Minimizes wear on relief valves and automatic make-up water feeders.
⚠️ Application Profile: Ideal for closed-loop hydronic heating systems, radiant floor heating, and commercial cooling installations requiring consistent pressure stabilization.
