Bell & Gossett 1BN356LF PTA-180V ASME Expansion Tank
Bell & Gossett 1BN356LF PTA-180V ASME Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 1BN356LF |
| Model Designation | PTA-180V |
| Body Construction | ASME Rated Steel |
| Internal Liner | FDA Approved Polypropylene |
Maintain optimal system pressure and protect your plumbing infrastructure with the Bell & Gossett 1BN356LF (model PTA-180V) expansion tank. This ASME-constructed vessel is specifically engineered to absorb the forces of thermal expansion in domestic water systems, preventing damage caused by sudden pressure spikes and reducing the strain on relief valves.
The unit utilizes a high-performance diaphragm design, featuring an FDA-approved polypropylene liner and a heavy-duty butyl diaphragm. This internal barrier effectively isolates the domestic water supply from the rugged steel shell, ensuring water quality is maintained while providing a long-lasting, reliable buffer against system over-pressurization.
Key System Performance Baselines:
- Pressure Absorption: Engineered for ASME compliance to manage hydraulic expansion forces effectively.
- Water Isolation: Integrated FDA-approved polypropylene liner prevents shell contact for superior hygiene.
- Durable Construction: Heavy-gauge steel shell designed for long-term reliability in commercial and residential domestic hot water systems.
- Diaphragm Integrity: High-grade butyl diaphragm provides a flexible, robust barrier to accommodate fluid volume changes.
⚠️ Application Profile: Ideal for commercial domestic water heating systems, high-rise building plumbing installations, and industrial boiler feed water applications requiring ASME-rated expansion control.
