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FILTRATION

Through a multi-stage process, Mattei high-efficiency FM filters ensure compressed air free from impurities and thus suitable also for applications where air purity class is an essential requirement.

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BENEFITS

Several Filtration Levels

  • Pre-filtration that removes coarser impurities;
  • Fine filtration that removes micro-drops of liquid and finely pulverised particles;
  • Elimination of odours and oil vapours.

The first two phases are of mechanical and coalescent type, while the last one is carried out through adsorption. 

Types

  • C1 GRADE oil separator filter: for an effective removal of 99.99% of residual oil. It provides compressed air technically free from oil. Maximum operating temperature 100° C. Solid particle retention: micron ≥ 0.01; maximum liquid residue content equal to mg/m³ 0.01.
  • C2 GRADE oil separator filter: for large oil removal. Maximum operating temperature 100 °C. Solid particle retention: micron ≥ 1; maximum liquid residue content equal to mg/m³ 0.1.
  • C3 GRADE pre-filter: ideal as initial protection in refrigeration systems or dryers, for applications in general pneumatic mechanisms, as pre-filter for C2 grade filters and as post-filter for adsorption dryers. Maximum operating temperature 100 °C. Solid particle retention: micron ≥ 5 
  • C4 GRADE anti-dust: recommended as initial pre-filtration in systems where compressed air is produced by compressors that do not have an effective filtration and oil separation system. Maximum operating temperature 100 °C. Solid particle retention: micron ≥ 10. 
  • CC GRADE activated carbon filter: to eliminate vapours and oil odours and in compressed air final treatment. The filtering element consists of activated carbons, externally supported by a metal mesh. Exploiting the adsorption principle, it retains vapours and any residual odours from the oil separation process. This filter must always be preceded by a C1 grade filter. Maximum operating temperature 60 °C. Maximum oil residue content: mg/m³ 0.003.

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WHAT OUR CUSTOMERS ARE SAYING

LUXFER GAS CYLINDERS

Compressed air is vital for industry as it drives many production facilities and pieces of equipment. Its use is responsible for more than 10% of industrial energy consumption, meaning the choice of compressor becomes essential when looking to maintain control of energy costs. The English company Luxfer Gas Cylinders is an excellent example of obtaining efficiency in this regard.

THERMO KING BERLIN TRANSPORTKÄLTE

Commercial vans and short-haul trucks dominate today´s urban landscape and represent the fastest growing sector of road traffic in much of Europe. Vans offer more cargo loading-space, easy manoeuvrability and better fuel efficiency, at lower prices than traditional lorries and trucks.

SPIRAX SARCO

All the pneumatic equipment at the French plant of the world leader in steam technology and thermal energy management are powered by Mattei compressors. Reliability and efficiency are the main reasons for the continued success of this partnership.

SERVING INDUSTRIES

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PEOPLE AND GOODS TRANSPORT INDUSTRY

Mattei offers a wide range of vane compressor models that perfectly meet the specific needs of the transport industry.

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HEALTHCARE AND PHARMACEUTICAL INDUSTRY

The reliability of Mattei compressors, the high quality standards of the delivered compressed air and the compliance with the industry regulations, make them ideal to be used in the healthcare and pharmaceutical industry.

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FOOD INDUSTRY

Reduced operating costs, environmental sustainability and extreme purity of the air supplied make Mattei compressors suitable for all processes in the food industry.

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