ABB Inc. Oil Preservation Dehydrating Breathers Model 4101

Dehydrating breathers are used to prevent the normal moisture in the air from coming in contact with the oil in electrical equipment as the load or temperature changes.
  • Reduces the degeneration of the oil and helps maintain its insulation capability
  • Some breathers are designed for sealed tank transformers and breath only at preset pressure levels
  • The dehydrating breathers are filled with Silicage1 that can absorb 20% of its own weight in moisture
  • Provided with an oil trap preventing continuous contact between the moist air and the Silicage1, allowing longer life of the Silicage1 and lower maintenance
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