Bell & Gossett 1BN319LF PT-25V Potable Water Expansion Tank
Bell & Gossett 1BN319LF PT-25V Potable Water Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 1BN319LF |
| Model Designation | PT-25V |
Protect your residential or commercial plumbing system from dangerous pressure spikes with the Bell & Gossett 1BN319LF, also known as the PT-25V expansion tank. Designed for potable water applications, this high-quality tank efficiently absorbs expanded water volume caused by thermal changes in water heaters, preventing relief valve discharge and extending the lifespan of your plumbing components.
This tank utilizes a heavy-duty butyl diaphragm to create a reliable barrier between the system water and the air cushion. As temperatures rise and water expands, the diaphragm flexes to accommodate the volume, keeping system pressure within safe operational limits. Its rugged steel construction and pre-pressurized design ensure consistent performance and reduced maintenance requirements over time.
Key System Performance Baselines:
- Pressure Regulation: Effectively manages thermal expansion to prevent system over-pressurization.
- Diaphragm Integrity: Features a high-grade butyl diaphragm to isolate system water and air.
- Corrosion Resistance: Engineered with durable materials to withstand demanding water conditions.
- Operational Reliability: Ensures smooth, worry-free management of closed-loop potable water systems.
⚠️ Application Profile: Ideal for use in residential and light commercial water heater systems, domestic booster pump installations, and thermal expansion control in closed potable water plumbing circuits.
