NL Series Non-ASME Bladder Expansion Tank
Wessels NL Tanks are non-ASME removable bladder type pre-charged expansion tanks. 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 a full acceptance heavy-duty butyl bladder that prevents tank corrosion and waterlogging problems. All NL expansion tanks can be installed vertically or horizontally.
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Technical Data
Suitable for Potable Water:
No
Standard Bladder Material:
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Butyl
Replaceable Bladder:
No
Maximum System Pressure:
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150 psig
Maximum System Temperature:
240° F
See product datasheet for additional details