Bell & Gossett 1BN323LF PT-80V Diaphragm Expansion Tank
Bell & Gossett 1BN323LF PT-80V Diaphragm Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 1BN323LF |
| Model Designation | PT-80V |
Efficiently manage thermal expansion in your hydronic heating or cooling system with the reliable 1BN323LF expansion tank from Bell & Gossett. As a critical component of the PT-80V series, this tank is engineered to absorb excess water volume as fluid temperatures rise, ensuring that system pressure remains within safe, optimal limits during operation.
This vessel utilizes a high-quality diaphragm to create a permanent air cushion, effectively separating the system fluid from the pre-charged air pocket. This design prevents waterlogging, minimizes corrosion, and reduces the risk of relief valve discharge, thereby extending the service life of your circulators and related piping components.
Key System Performance Baselines:
- Pressure Regulation: Maintains stable system pressure to prevent thermal shock.
- Corrosion Prevention: diaphragm design isolates air and water to inhibit internal scaling.
- System Durability: Protects sensitive hydronic components from excessive wear caused by pressure fluctuations.
⚠️ Application Profile: Ideal for residential and light commercial hydronic heating systems, radiant floor heating loops, and closed-loop chilled water systems requiring high-efficiency pressure control.
