Gas Filling Regulation Unit ARFU-2 SF6

Gas Filling Regulation Unit ARFU-2 SF6

ARFU-2 SF6 Gas Filling Regulation Unit

The ARFU-2 is very light and robust, consisting of a portable gas evacuation unit for switches, and also a regulating unit for SF6 gas filling by the use of cylinders.


Vacuum capacity: (optional upgrade)

  • 10 m3/h (60Hz - 110V) " 17 m3/h
  • 8,5 m3/h (50Hz - 220V) " 14 m3/h
  • Weight: 69 lbs - 31 Kg
  • Dimensions: 60''x24''x16'' - 1500x600x400 mm - (H x W x D)


  • Single operation valve
  • Mounted on a trolley with tyres for easy movement
  • High vacuum pump and high capacity
  • User can adjust the filling gas regulation
  • Integral Vacuum Gauge
  • 3-way ball valve for easy switching between evacuation and filling
  • Includes 9.8ft / 3m hose and power cord


  • Evacuate air and moisture before refilling
  • Regulated SF6 filling


    Portable filling gas control unit

    Physical specifications

    24" (600 mm) Width x 16" (400 mm) Length x 60" (1500 mm) // 69 lbs. (31 kgs.)


    110Vac/60Hz - 220Vac/50Hz

    SF6 Compressor

    A single stage, oil-free, high pressure compressor with direct drive - up to 1,000 psig (69 bar). Motor 0.24kW, 3550 rpm

    Pressure Reducing Regulator

    One pressure drafting regulator, brass, 0-250 psig (0-16.67 bar) spring


    One 3-way ball valve, brass

    Relief valve

    One relief valve with deflector, 50-150 psig (3.33-10 bar)


    Two pressure gauges, 600 psi (40 bar) and 200 psi (13.33 bar), 2.5" dial, lower mount

    Vacuum gauge

    0-30"Hg (0 to -1 bar) for Vacuum System

    Vacuum pump

    Engine: 0.37 kW, 1750 RPM, TEFC electric motorDisplacement

    Sealing pressure: 20 µmHg (0.03 mbar)
    Pump also includes: check


    Two heavy-duty rubber hoses: 1/4" (6 mm) ID X 10 Ft (0.91 m) Long, complete with self-sealing quick connect fittingsHoses

    DN-8 style connections

    Unit can be supplied with DN-8 style connections on both the equipment and the hoses

    Increased hose length

    Unit can be supplied with 6m of hose instead of 3m

Download the catalogue: Gas Filling Regulation Unit ARFU-2 SF6.

Download the catalogue of Gas Filling Regulation Unit ARFU-2 SF6.

If you want to acquire Equipos de manipulación de sf6 with quality, you can also consult prices of Equipos de manipulación de sf6.

If you have any doubts or need advice from our engineers, don't hesitate to contact us and we will be pleased to help you. You can also call us at (+34) 982 20 99 20.