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GRU - 8

SF6 Gas Recovery Unit 51KG Per Hour

System Performance:

  • Designed for breakers up to 256kV.
  • SF6 gas transfer rates up to 112lbs/51kgs per hour.
  • SF6 Recovery to 99.6% Optional SF6 recovery to 99.9%.
  • Vacuum pump for evacuation of air
  • 15CFM (25 m3/hr)


  • 24CFM (40 m3/hr)



  • Recover, refill and purify SF6.
  • Purifies recovered SF6 twice during regular routine.
  • Purification of SF6 (removes particles, moisture, and SF6 decomposition products)
  • Evacuate air and moisture prior to filling.
  • Consolidate SF6 cylinders.
  • Store SF6 in liquid state (optional onboard storage)
  • Regulated filling of SF6 equipment.



  • Easy to operate - single valve to switch operating iwc replica modes.
  • High pressure, direct-drive oil-less compressor with 1000:1 compression ratio (capable of 1000psi – 69 bar)
  • Capable of liquid SF6 storage.
  • Purifies, dries and filters to 0.1 microns during recovery and re-pressurization.
  • Filters are easily changed without disconnecting any tubing or using any special tools.
  • Mounted on a cart with casters and rack for storage up to three SF6 storage bottles (total onboard storage up to 350lbs/160kg) - 660lbs/300kg with optional storage tank.
  • Auxiliary connection allows for infinitely expandable storage through use of external tanks.
  • Comes complete with 9.8ft / 3m hoses and power cable.
  • Colour change moisture indicator to monitor moisture in gas.