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SF6 Gas Evacuation & Refill Unit (ERFU-2)

A lightweight, yet rugged, portable unit for the evacuation of gas switchgear, or breaker compartments; and regulated filling using standard SF6 gas cylinders.


  • Evacuate air and moisture prior to filling

  • Regulated filling of SF6 equipment


  • Single valve operation

  • Large tires for easy movement over gravel yards

  • Permanently mounted high capacity, high vacuum pump

  • User adjustable regulated gas refilling

  • Integral vacuum gauge

  • 3 way ball valve for simple switching between evacuation and refilling

  • Comes complete with 9.8ft/3m hoses and power cable

SF6 Gas Evacuation & Refill Unit (ERFU-2)
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