--- title: "Two successful cases: coalescent filters for cooling lubricants and neat oil" description: Discover the two types of coalescence filters for oil mist extraction from mechanical processes with neat oil and water-miscible coolants. image: https://blog.hfiltration.com/hubfs/filtri-a-coalescenza-per-emulsioni-e-olio-intero.jpg --- - [![it](https://blog.hfiltration.com/hubfs/HFiltration_November2019/Images/it.png "Italiano") ](https://blog.hfiltration.com/?hsLang=en) - [![en](https://blog.hfiltration.com/hubfs/HFiltration_November2019/Images/en.png "English") ](https://blog.hfiltration.com/en/) [** +39 0331 527 403 ](tel:0331527403)      [** commerciale@hfiltration.com ](mailto:commerciale@hfiltration.com) [+39 0331 527 403](lef:+390331527403) - EN - [IT](https://blog.hfiltration.com/?hsLang=en) - [News](https://blog.hfiltration.com/en#news) - [Technology](https://blog.hfiltration.com/en#technology) - [Human and Friendly](https://blog.hfiltration.com/en#human-and-friendly) - [Events](https://blog.hfiltration.com/en#events) Type and Press “enter” to Search [** ](https://www.hfiltration.com) ** [Blog](https://blog.hfiltration.com/en) ** Two successful cases: coalescent filters for cooling lubricants and neat oil [** ](https://blog.hfiltration.com/en/looking-to-reduce-bacteria-and-viruses-its-possible-with-hfiltration?hsLang=en) [** ](https://blog.hfiltration.com/en/voc-abatement-through-activated-carbon-filters?hsLang=en) *29 April, 2020* # Two successful cases: coalescent filters for cooling lubricants and neat oil ![Oil mists extraction by mechanical processes using cooling lubricants and neat oil.](https://blog.hfiltration.com/hubfs/filtri-a-coalescenza-per-emulsioni-e-olio-intero.jpg) For years, **HFiltration** has been designing filtration systems, among which, we can also find coalescence **filters for cooling lubricants and neat oil.** The careful analysis of the physical phenomenon of coalescence has allowed the company's technicians to design and implement innovative systems that are able to guarantee excellent performance. In particular, two types of coalescence filters for water-miscibile cooling lubricants and neat oil have been created: - [MCOS coalescence filter for oil mists](http://www.hfiltration.it/prodotti/filtro-a-coalescenza-per-nebbie-oleose-mcos/) - [MIST COMPACT® static filters with coalescent effect for oil mists®](http://www.hfiltration.it/prodotti/filtro-statico-per-nebbie-oleose-mist-compact/) The first series is particularly suitable for **particularly demanding mechanical processes** that use neat oil and generate smoke, while the second one is recommended if you are dealing with water-miscible coolants. [![Scarica 2 Case Studies](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/6224954/d922faf2-5f92-48de-85a8-c6857a9b4bc0.png)](https://hubspot-cta-redirect-eu1-prod.s3.amazonaws.com/cta/redirect/6224954/d922faf2-5f92-48de-85a8-c6857a9b4bc0)   ## MCOS coalescence filter for oil mists ![Filtro-a-coalescenza_MCOS04](https://blog.hfiltration.com/hs-fs/hubfs/Filtro-a-coalescenza_MCOS04.png?width=300&name=Filtro-a-coalescenza_MCOS04.png) This type of system is designed to **separate oil and smoke particles from the air even in particularly demanding working conditions**. Particularly used near lathes, CNC machine tools and applications that foresee a massive presence of oil. The air flow passes through the multilayer glass fiber filter system at low intensity, the area in which the coalescence process takes place. Here the microparticles are agglomerated and then collected in a special tank. The flow of filtered air, on the other hand, goes up at low speed in order not to disperse any particularly small oil particle, a factor that allows to **guarantee a purification level of 99.99%** [MCOS coalescence filters](https://en.hfiltration.com/solutions/oil-mist-extraction/oil-mist-coalescence-filter-mcos) for oil mist are available in two variants: - **With integrated fan, **equipped with centrifugal motor installed inside the machine which ensures a considerable reduction in noise and in size. - **With floor fan, **to allow installations with customized flow rates and pressure drops. Furthermore, the new **MCOS Mini models** are included among the MCOS filters, available in two smaller sizes than the traditional version, **to be installed on the machine** and always able to exploit the principle of coalescence for the filtering of oil mists. The advantages are the same as the larger MCOS, i.e. they reduce maintenance costs and increase filtration performance when dealing with demanding applications with neat oil processing and the presence of smoke from burnt oil. . [![Scarica 2 Case Studies](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/6224954/d922faf2-5f92-48de-85a8-c6857a9b4bc0.png)](https://hubspot-cta-redirect-eu1-prod.s3.amazonaws.com/cta/redirect/6224954/d922faf2-5f92-48de-85a8-c6857a9b4bc0) ## Static filters for oil mist MIST COMPACT® ![Mist-Compact-4-con-ventilatore-led](https://blog.hfiltration.com/hs-fs/hubfs/Mist-Compact-4-con-ventilatore-led.jpg?width=300&name=Mist-Compact-4-con-ventilatore-led.jpg) This solution has been designed **to build centralized systems** and consists of a coalescence filter for the reduction of emulsified oil Composed of pleated fiberglass cartridges and polypropylene outer membrane, they foresee the passage of air with a slow flow and consequent collection of the coarser particles, then sent to a special tank located in the lower part of the system, while the purified air is put back into circulation. Also, this type of filter will guarantee a clear improvement of the working environment due to the drastic reduction of the oil emissions present in the area.   [![Scarica 2 Case Studies](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/6224954/d922faf2-5f92-48de-85a8-c6857a9b4bc0.png)](https://hubspot-cta-redirect-eu1-prod.s3.amazonaws.com/cta/redirect/6224954/d922faf2-5f92-48de-85a8-c6857a9b4bc0) ### SUBSCRIBE TO THE NEWSLETTER     ### We design, develop and implement systems for industrial air purification and filtration. 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