Stationary HP-Compressor unit, for pure breathing air acc. to DIN EN 12021 or other standards. Used for the preferential operation at fire-brigades, for national and foreign countries as well as diving schools and shops. In series equipped with automatic final pressure shut down and automatic condenswater drain. The TFI-Series are characterised by high user-friendliness. Optionally: AIRSAVE filter monitoring and CC-CONTROL