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 DSI Sulfur
Inhibitor is a pre-mixed, liquid concentrate blend of advanced Metal
Passivators, Oxidation Inhibitors and Sulfur Stabilizers that stops
corrosive sulfur in its tracks. It is applied to transformers
where there is corrosive sulfur or low oxidation inhibitor content.
Because Sulfur Inhibitor is a liquid, it is
simply added to a de-energized transformer. No further mixing
or blending is required. DSI Sulfur Inhibitor is dried,
degassed, and highly processed. It is compatible with all
brands of standard mineral oil, as well as Beta fluid, R-Temp fluid,
Alpha-1 Fluid, and vegetable oil dielectrics.
Why is DSI Sulfur Inhibitor better than other
products on the market?
Corrosive Sulfur is often treated with tolyl-triazole or benzo-triazole
compounds. These compounds are called "yellow metal
passivators" because they form a coating on metals that contain
copper. But this only solves part of the problem!
Corrosive sulfur will combine with iron and
aluminum, too, and cause similar problems as with copper. A
Yellow Metal Passivator does nothing to prevent these
reactions. Also, different types of copper in your
transformer will react differently with the different types of
passivators. If you're only using one, then you're not fully
protected.
DSI Sulfur Inhibitor stops corrosive sulfur
with a three-way attack. It contains a mixture of copper
passivators, not just one. This ensures that all types of
copper will be protected.
DSI Sulfur Inhibitor also contains a blend of
several powerful antioxidants. This protects the oil and
paper in your transformer from further oxidation, and inhibits their
ability to enter into chemical reactions.
Third, DSI Sulfur Inhibitor contains
proprietary compounds that "stabilize" the sulfur in transformer
oil. This will make the sulfur less aggressive and lower its
corrosive qualities.
Taken together, these three actions have far
more inhibiting and preventive effect than a yellow-metal passivator
alone. This is why we say that DSI Sulfur Inhibitor stops
corrosive sulfur in its tracks.
Applications:
Sulfur Inhibitor is added to transformer oil to prevent corrosion,
plating, or other problems caused by corrosive sulfur. Five
gallons of DSI Sulfur Inhibitor will treat 200 gallons of transformer
oil.
Processing and Handling: DSI Sulfur Inhibitor is available in 5 and 55
gallon containers.
Ordering:
Simply call DSI's sales office at 800-796-0220 (or 903-526-7577) and
ask for DSI Sulfur Inhibitor.
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