Bell & Gossett 1BN322LF PT-60V Expansion Tank
Bell & Gossett 1BN322LF PT-60V Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 1BN322LF |
| Model Designation | PT-60V |
This diaphragm-style expansion tank is designed to absorb the expansion of water as it is heated within closed-loop hydronic heating systems, effectively preventing excessive pressure buildup. The Bell & Gossett 1BN322LF PT-60V provides critical system volume control, ensuring optimal operating conditions and reducing wear on circulators and relief valves.
Inside the vessel, a heavy-duty butyl rubber diaphragm creates a permanent barrier between the system water and the air cushion. This specialized separation prevents waterlogging and inhibits internal tank corrosion, allowing for consistent absorption of thermal expansion throughout the heating cycle.
Key System Performance Baselines:
- Pressure Regulation: Maintains stable system pressure to prevent relief valve discharge.
- Corrosion Prevention: Features a butyl diaphragm to separate air from water, extending component life.
- Durable Construction: Engineered for reliability in demanding commercial and residential HVAC applications.
⚠️ Application Profile: Ideal for closed-loop hydronic heating systems, solar thermal loops, and chilled water applications requiring precise pressure regulation.
