Common Applications
- Chilled Water
- Closed Loop Heating
- HVAC
NTA-W ASME Diaphragm Expansion Tank
Manufactured by: Wessels
Model: NTA-W
Wessels NTA WessView series are ASME fixed diaphragm type pre-charged expansion tanksequipped with a WessView tank integrity indicator. They are designed to absorb the expansion forces and control the pressure in heating/cooling systems.
The system’s expanded water (fully compatible with water/glycol mixtures) is contained in heavy-duty diaphragm that prevents tank corrosion and waterlogging problems. All NTA expansion tanks can be installed vertically or horizontally.
- ASME certified
- Heavy-duty fixed butyl diaphragm
- Sizes range from 8 to 211 gallons
- Includes WessView diaphragm integrity monitor
Additional Information
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Technical Data
Suitable for Potable Water:
No
Standard Bladder Material:
Butyl
Replaceable Bladder:
No
Maximum System Pressure:
250 psig
Maximum System Temperature:
240° F
See product datasheet for additional details