Service Carts

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We are able to supply a wide range of gas handling devices (service carts) for the maintenance of medium/high voltage switchgear, outdoor circuit breakers, GIS switchgear and GIS transformers. A suitable cart can be selected for the required gas volume, cycle time and application. From the smallest mini-series/trolley mounted equipment to the workhorse “Economy” and “Mega” series service carts, DILO’s equipment is designed to manage even the largest SF6 switchgear.


DILO’s service carts offer a number of benefits:

  • Oil free compressors in all units
  • High reliability and easy maintenance
  • SF6 recovery to < 1mbar or < 5mbar (depending on model)
  • Compact cart design
  • Full range of SF6 handling functions – recovery from switchgear, filtering, evacuation of air and (re)filling
  • Gas and/or liquid storage within standard cylinders or high capacity storage tanks
  • Touch screen and automatic process control (on selected models)

To assist in decision making, DILO have developed a number of useful SF6 related tools including a service cart selection tool. This online service allows input of SF6 gas quantity and (optionally) the final required recovery vacuum to provide a list of suitable service carts. Several additional parameters then allow more precise selection by comparing evacuation and recovery performance.


Click here to access DILO’s SF6 tools including the service cart selection tool