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Home / Products / Wessels NTA-W ASME Diaphragm Expansion Tank
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Wessels Diaphragm Expansio Tank
Common Applications
  • Chilled Water
  • Closed Loop Heating
  • HVAC
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NTA-W ASME Diaphragm Expansion Tank

Technical Data | Related Products

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

BBC Pump and Equipment Co.

777 North Tibbs Avenue
Indianapolis, IN 46222

P: 317-636-1111
F: 317-636-5467
sales@bbcpump.com
service@bbcpump.com

M-F, 8:00 AM - 5:00 PM

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