Choisissez votre région et votre langue

Choisissez votre langue


Conventional dehydrating breather

Dehydrating breathers are designed to absorb moisture caused by the intake of air into the transformer during thermal contraction of the oil mass. Our dehydrating breathers contain salts of chemically pure silicon oxide, called silica gel, with colored indicator, which absorb the moisture and atmospheric humidity and prevent oil contamination.

Why Hitachi ABB Power Grids?

  • More than 50 years of experience in manufacturing transformer components  
  • Global after-sales and customer support network

Product scope

Liquid-filled distribution and power transformers with conservator for IEC and IEEE markets

Get to know more

power plant engineer for substation
Contact us

Submit your enquiry and we will contact you