Taco CX42-125 11 Gallon Diaphragm Expansion Tank
Taco CX42-125 11 Gallon Diaphragm Expansion Tank
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Apply for Trade Account & Terms β| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | CX42-125 |
| Model Designation | Series CX Diaphragm Tank |
| Capacity | 11 Gallons |
Efficiently manage thermal expansion and protect your hydronic heating system components with the Taco CX42-125 diaphragm expansion tank. This 11-gallon model is engineered to absorb excess pressure caused by fluid temperature fluctuations, preventing relief valve discharge and potential system damage. By integrating the CX42-125 into your setup, you ensure consistent pressure regulation, which is essential for the longevity and reliable operation of residential and commercial heating circuits.
This expansion tank utilizes a heavy-duty internal diaphragm to create a permanent, impenetrable barrier between the system water and the air cushion. This specialized design prevents the absorption of air into the system fluid, effectively mitigating corrosion, oxygen-related issues, and trapped air noise. The robust steel construction ensures the tank handles constant cyclical stresses while maintaining its pre-charged pressure integrity.
Key System Performance Baselines:
- Durable Separation: High-grade diaphragm construction maintains a strict air-water boundary for long-term system health.
- Pressure Stability: Effectively manages fluid expansion during thermal cycles to reduce mechanical strain.
- Corrosion Prevention: Eliminates air-to-water contact to protect boiler components and piping from internal oxidation.
β οΈ Application Profile: Ideal for closed-loop hydronic heating systems, radiant floor heating, and baseboard circulation networks requiring 11-gallon capacity volume support.
