What is a portable SF6 gas transfer unit used for?
A portable SF6 gas transfer unit is used for the transfer and liquefaction of SF6 gas.
Is evacuation of plants and vessels possible with a portable SF6 transfer unit?
For complete evacuation of plant and vessels, a second unit, a vacuum compressor for SF6, is required, since, on the input side, a portable SF6 transfer unit only allows a final pressure of slightly less than 1 bar abs..