A visual indicator of transformer oil wetness is silica gel. The new silica gel blue used in transformers has a blue color. After absorbing moisture they lose the blue tint and finally turn to pink. When silica gel is in good condition, it is blue; when it absorbs moisture, it turns violet and finally pink.

Silica gel blue In South Africa

Silica gel blue Manufacturers In Jeffrey’s Bay

Silica gel blue Suppliers In Lichtenburg

Silica gel blue Exporters In Hermanus

South Africa - Silica gel blue.

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