filtri a coalescenza

Coalescing Filters

Our coalescing filters with a 60° internal inclination support oil and hydrocarbon separation from discharge water, accelerating the natural process of stratification by gravity. These products are the simplest and most immediate form of upgrading for existing installations, as well as the best solution for the plant design engineer facing layout problems or who wishes to reduce the costs of the civil engineering works.  Refill-Tech Solutions produces three different models of coalescing filters meeting the most common requirements of oil and hydrocarbon separation, ranging from first flush rainwater tanks to the collection sumps of service stations. More particularly, the models TFM 12 and TFM 19 are compliant with the norms UNI EN 858 and API 421.



These products are modular and can be executed cut-to-size and shaped for adaption to both large site-laid or prefabricated concrete tanks, and the most common sewage sump-wells or to container-tanks for compact oil removal systems.

  • TFM12.jpg

    TFM 12 (Trickling Fill Media – 12 mm) is a structured fill obtained from the assembly of PVC sheets which have been suitably corrugated by means of thermoforming.

    Technical Characteristics
    Material of ConstructionPVC
    Sheet Layout Crossed flutes
    Length 1200/1800/2400 mm
    Width from 300 to 1000 mm
    Height 300/600 mm
    Specific Surface 60 m2/m3
    Maximum Temperature 60°C

    Download datasheet

  • TFM19.jpg

    TFM 19 (Trickling Fill Media – 19 mm) is a structured fill obtained from the assembly of PVC sheets which have been suitably corrugated by means of thermoforming.

    Technical Characteristics
    Material of ConstructionPVC
    Sheet Layout Crossed flutes
    Length 1200/1800/2400 mm
    Width from 300 to 1000 mm
    Height 300/600 mm
    Specific Surface 36,25 m2/m3
    Maximum Temperature 60°C

    Download datasheet

  • TFM27.jpg

    TFM 27 (Trickling Fill Media – 27 mm) is a structured fill obtained from the assembly of PVC sheets which have been suitably corrugated by means of thermoforming.

    Technical Characteristics
    Material of ConstructionPVC
    Sheet Layout Crossed flutes
    Length 1200/1800/2400 mm
    Width from 300 to 1000 mm
    Height 300/600 mm
    Specific Surface 26 m2/m3
    Maximum Temperature 60°C

    Download datasheet

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