Invented in the eighties in Germany by physicist Wolfhart Willimczik this revolutionary machine was banned.
The water jacking system made it to the most powerful oil-free compressor so far, but sabotaged by the SSD/STASI/KGB and BLKA (the secret police from Bavaria)it is total unknown. This video is the only document that such a compressor existed.
You will never see a picture or hear a single word about it in the media. The KGB has won -- even in the USA.