Oil mist and fume extractor with pre and after-filtration So tec Srl
20.000-180.000 m3/h

Oil mist and fume "supercompact" filter for centralized plants, capacity 20.000-180.000 m3/h.

SO.TEC "supercompact" plants, thanks to the optimum use of the space inside the filter and to the acces doors placed on both sides, are able to garantee high flows capacity with reduced obstruction, maintaining an 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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