NLA-WG Smart ASME Bladder Expansion Tank
Wessels Type NLA-WG Smart Tanks are ASME removable bladder type pre-charged expansion tanks with WessGuard® bladder monitor. 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 heavy-duty bladder preventing tank corrosion and waterlogging problems. If the bladder extends beyond the normal movement, Wessguard monitor will activate an audible and LED alarm to notify maintenance staff of a potential system issue. In the case of compromised bladder integrity, water level will rise to activate the alarm.
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** Territory restrictions apply for most products.
Suitable for Potable Water:
Standard Bladder Material:
Maximum System Pressure:
Maximum System Temperature:
See product datasheet for additional details