Taco PAX425-150 Bladder Expansion Tank
Taco PAX425-150 Bladder Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | PAX425-150 |
| Model Designation | PAX425 |
| Manufacturer | Taco Comfort Solutions |
Reliable pressure management is essential for hydronic heating and cooling systems, and the PAX425-150 bladder expansion tank by Taco is engineered to meet these demanding requirements. This high-performance Taco PAX425-150 unit is specifically designed to absorb the expansion of heated water, effectively preventing pressure spikes and protecting system components from premature wear.
Inside the tank, a heavy-duty butyl rubber bladder acts as a physical barrier between the system fluid and the air cushion. As water heats and expands, it enters the bladder, compressing the air on the opposite side to maintain stable internal system pressure. This prevents oxygen ingress and minimizes corrosion, ensuring long-term operational efficiency.
Key System Performance Baselines:
- Pressure Regulation: Maintains consistent system pressure to prevent relief valve discharge.
- Bladder Integrity: Heavy-duty butyl construction ensures fluid separation for extended tank lifespan.
- System Protection: Reduces cycling and stress on circulators and boilers.
- Easy Maintenance: Simplified design allows for efficient field installation and rapid integration.
⚠️ Application Profile: Ideal for commercial and large residential hydronic heating systems, radiant floor heating loops, chilled water systems, and solar thermal installations requiring consistent expansion management.
