Wessels NLA-300 - NLA-300 Series Bladder Expansion Tank
Wessels NLA-300 - NLA-300 Series Bladder Expansion Tank
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Efficiently manage fluid expansion and maintain optimal pressure within your closed-loop heating or chilled water system using the Wessels NLA-300 expansion tank. This high-performance bladder-style unit, identified by part number 22010300, provides a reliable buffer for fluctuating system volumes, preventing costly equipment damage and ensuring consistent hydronic performance.
The tank utilizes a heavy-duty, replaceable bladder to physically separate the system fluid from the air cushion, effectively preventing waterlogging and reducing air-related corrosion. As thermal expansion occurs, fluid enters the bladder rather than compressing the system, ensuring that pressure remains safely within designated operational limits throughout the seasonal cycle.
Key System Performance Baselines:
- Pressure Regulation: Absorbs excess fluid volume to prevent thermal expansion spikes.
- System Protection: Minimizes corrosion and sediment buildup by isolating system water.
- Long-term Reliability: Heavy-duty bladder design ensures extended operational life in high-demand environments.
⚠️ Application Profile: Ideal for large-scale commercial HVAC systems, high-rise hydronic heating loops, and industrial chilled water cooling networks requiring precise pressure management.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 22010300 |
| Model Designation | NLA-300 |
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