Bell & Gossett 1BN362LF PTA-451 ASME Diaphragm Expansion Tank
Bell & Gossett 1BN362LF PTA-451 ASME Diaphragm Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 1BN362LF |
| Model Designation | PTA-451 |
| Body Construction | ASME Steel with Polypropylene Liner |
Safeguard your domestic water system against damaging pressure fluctuations with the 1BN362LF PTA-451 expansion tank from Bell & Gossett. This ASME-constructed vessel is specifically engineered to absorb the volumetric expansion of water as it heats, ensuring your plumbing infrastructure remains protected from excessive stress and fatigue.
The system utilizes an advanced diaphragm design featuring an FDA-approved polypropylene liner and a heavy-duty butyl diaphragm. These internal components effectively isolate the water from the steel shell, preventing corrosion and ensuring the long-term integrity of your water supply.
Key System Performance Baselines:
- ASME Certified: Built to rigorous pressure vessel standards for maximum safety and durability.
- Water Isolation: Polypropylene liner and butyl diaphragm prevent steel shell contact with potable water.
- Pressure Management: Efficiently absorbs expanded water volume to stabilize system pressure.
⚠️ Application Profile: Ideal for residential and commercial potable water systems, domestic hot water loops, and thermal expansion relief applications where ASME-rated pressure vessel compliance is required.
