Wessels TTA-20 ASME Potable Hot Water Expansion Tank
Wessels TTA-20 ASME Potable Hot Water Expansion Tank
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 18020020 |
| Model Designation | TTA-20 |
| Max Working Pressure | 150 PSI |
Protect your commercial plumbing systems from the dangers of thermal expansion with the Wessels TTA-20 ASME potable hot water expansion tank. Designed for demanding industrial and commercial environments, the 18020020 model ensures pressure relief and system integrity in domestic hot water applications.
These tanks utilize a fixed-bladder design to separate water from the air pre-charge, preventing tank corrosion and waterlogging. By maintaining consistent system pressure, the tank effectively compensates for the expansion and contraction of water as it is heated, significantly extending the service life of connected valves and piping components.
Key System Performance Baselines:
- ASME Certified: Built to rigorous ASME Section VIII construction standards for commercial safety.
- Potable Compatibility: Specifically engineered with internal liners to maintain high-quality domestic hot water standards.
- Pressure Stability: Rated for 150 PSI to handle the demands of medium-to-large scale building plumbing networks.
- Bladder Integrity: Heavy-duty bladder construction provides a reliable barrier against air migration.
⚠️ Application Profile: Ideal for commercial high-rise domestic water heating loops, hospital hot water systems, and industrial potable water process heaters.
