Specialty Gases and Equipment
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Three
Valve Panel Models PAN-4004, PAN-4005
Description
These
economical panels provide all the same features as the two valve
panel plus the ability to purge contaminants that may have been
introduced by changing cylinders. The vent line is protected
from back flow by a check valve downstream of the vent valve.
These panels are recommended when using non-hazardous gases with
processes that require the additional purity that the low
pressure purge is capable of supplying.
