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Sulfur hexafluoride SF6 Gas Transfer/Recovery/Handing Unit

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Chongqing De Ding Oil Filter Co.,Ltd

Sulfur hexafluoride SF6 Gas Transfer/Recovery/Handing Unit

Place of Origin : CHINA


Price : USD16000-30000/SET

Supply Ability : 50SET PER MONTH

Packaging Details : WOODEN CASE

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SF6 gas transfer and recovery unit especially designed and prepared for SF6 gas. Our unit includes initial recovery, purification,

evacuation, and refilling and transfer of residual gas to empty cylinder. Main features are 100 % oil less compression, SF6 gas

recovery up to desired vacuum level (-1 bar), Inline filtration and purification.


  • Adopts Germany DILO system technology with advanced design, complete functions, rational construction and easy operation
  • Regeneration system adopts bipolar single-acting compressor with foreign compression technique which can compress SF6 to
  • liquid and storage it into storage tank directly. We can also adopt freezing liquefaction method of American Copeland refrigerant
  • compressor Unit to reduce the system operation pressure and recycle SF6 gas quickly without oil.
  • Vacuum evacuation system adopts domestic or imported twin-stage rotary-van vacuum pump with fast vacuum rate and also
  • equipped with oil back-flow prevention device for the vacuum pump.
  • Recycling pressurization system adopts vacuum recycler with low recycling residual pressure and fast speed.
  • Filtration system adopts America Pioneer principle filter. The filter is equipped with build-in vacuum electrical heating and
  • built-in high efficient absorption agent to make the filtration performance much better ( no need change agent frequently)
  • Control system adopts SF6 gas special valve.
  • Storage system can be customized with various capacity as per users’ request.
  • All control functions are concentrated on the front of machine with clear interface and convenient operation.

Technical Specification

Index Unit LH-16Y-15 LH-22Y-15 LH-22Y-30 LH-38Y-30
Limited Vacuum Degree Pa <10
Vacuum Pump Capacity m3/ h 54 54 108 108
Compression Recycling Rate m3/h 16 22 22 38
Air Inflation Capacity m3/h >6
Recycling Initial Pressure Mpa ≤0.8
Recycling End Pressure Kpa 1~5( or as user’s requirements)
Yearly Leakage Rate %


Maximum Design Pressure Mpa 4.0(or as user’s requirements)
Spec of Storage Tank m3 0.05m3,0.1m3, 0.2m3,0.4m3,0.06m3,1m3(or as user’s requirements)
Dry Regeneration and Filtration Mode - Vacuum heating activated regeneration
SF6 after Regeneration - Water Content≤20ppm, Oil Content≤4μg/g or ≤0μg, Dust Size≤1μm
Power Supply V 380V/50HZ
SF6 Storage Type - Liquid State or Gas State
Measuring Type for Stored Liquid - Liquid Level Display
Measuring Type for Vacuum - Digital Vacuum Gauge
Net Weight kg 900 1000 1200 1300
Dimension Cm3 170×108×168 172×110×170 180×120×172 186×122×178

Notes:Besides above series regeneration device, we can also design and manufacture special models as per user’s requirement.

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