Taco CA800-250 Series CA Captive Air Expansion Tank 211 Gallon 250 PSI
Taco CA800-250 Series CA Captive Air Expansion Tank 211 Gallon 250 PSI
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | CA800-250 |
| Model Designation | Series CA Captive Air |
| Tank Capacity | 211 Gallons |
| Maximum Working Pressure | 250 PSI |
Efficiently manage thermal expansion in large-scale hydronic heating and cooling systems with the CA800-250 series expansion tank from Taco. This high-capacity 211-gallon vessel serves as a critical component in maintaining system pressure stability while protecting against the corrosive and performance-degrading effects of oxygenated water. By utilizing an advanced captive bladder design, the Taco CA800-250 ensures long-term operational reliability for demanding commercial and industrial applications.
The tank operates by utilizing a flexible heavy-duty bladder that separates the system water from the air cushion within the steel shell. Unlike older plain steel tanks that allow air to dissolve directly into the water, this captive air design prevents waterlogging and air absorption, significantly reducing the load on system air vents and decreasing the risk of pipe corrosion and pump cavitation.
Key System Performance Baselines:
- Operational Pressure: Rated for high-pressure systems up to 250 PSI.
- Capacity Rating: Large 211-gallon volume for substantial thermal expansion storage.
- Bladder Technology: Captive air design eliminates air-to-water interface issues.
- Corrosion Protection: Internal separation preserves system water quality and equipment longevity.
⚠️ Application Profile: Ideal for large commercial hydronic heating systems, chilled water loops, and industrial process cooling where precise pressure management and oxygen exclusion are required to maintain peak system efficiency.
