Oil mist and fume extractor with pre and after-filtration So tec Srl
6.000-30.000 m3/h

Oil mist and fume "compact" filter for centralized plants, capacity 6.000-30.000 m3/h.


SO.TEC "compact" plants are studied to have a little size and a very high separation efficiency.
The filtering process consists of two stages:
• In the former stage graphite and oil particles bigger than 1 micron, as well as any other impurities, are separated from the air flow;
• In the latter stage such submicrone oil particles, making up 90% of total oil present in suction air, are separated by coalescence according to an efficiency factor as per table below:
- 99,9 % efficiency for bigger than 1 micron particles
- 99 % efficiency for bigger than 0,5 micron particles
- 95 % efficiency for bigger than 0,2 micron particles
(high efficiency achieved thanks to the special Microless® filtering elements).

Our well-established know-how and the reliability of our plants enable us to meet our Customers’ needs for extremely low emissions:
- in case of separation of oil mist from hot brass stamping process we guarantee - in case of filtering of oil mist from machine tool machining, we guarantee an emission oil content lower than 2 mg/Nm3 (expected value lower than 1 mg/Nm3).

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