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Inertaire® oil preservation systems


The Inertaire® System provides a regulated nitrogen gas supply to the gas space of power transformers. The user inserts a nitrogen gas cylinder into the Inertaire® compartment; makes the necessary gas connections and the Inertaire® system will maintain a positive pressure nitrogen gas blanket in the transformer’s gas space. The user can set the pressure range and the Inertaire® system will maintain the set pressure range by adding nitrogen or venting over pressure to the atmosphere. The Inertaire® System contains alarms to alert the user to over pressures or empty nitrogen bottles. 

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  • Robust, proven product
  • Technical and commercial assistance 24 hours per day

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