FL 220 Filter Cloth G4- ISO Coarse 60% - 1000 x 2000 x 20 mm.

Filter cloth Volz FL 220 Filter class G4 ISO Coarse 60% suitable as pre-filter or coarse filter in ventilation and air treatment systems. Particularly suitable for large volumes of heavily polluted air in industrial environments.

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Filter cloth G4 - ISO Coarse 60% - 20 mm - FL 220 series

Dimensions : 1000 x 2000 mm. - Nominal thickness : 20mm.

Do you need customised solutions? We will gladly provide a customised quotation without obligation.

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This FL 220 -series is designed for coarse filtration of air
inlet in general ventilation and air treatment systems installed in public buildings, offices, factories and equipment of all equipment types. The products are suitable for high air volume applications with high contamination levels. This 300 - media combines high dust holding capacity with low pressure drop and is therefore extremely cost-effective with a long service life.
The filter media is made of selected high-quality, non-breakable fibres in a progressive density multilayering technique to ensure high depth loading with optimum lowest pressure drop performance, to achieve gravimetric
arrest in accordance with EN 779:2012 standard classifications.
The FL 220 series is thermally bonded to prevent fibre release.

• TECHNICAL DATA

  Nominal airflow : 5400 m3/h/m2
  Air velocity : 1.5 m/s
  Initial pressure drop : 42 Pa
  Initial pressure drop : 250 Pa
  Average arresting rate : 91
  Dust holding capacity: 460 g/m2 (250Pa)
  Recyclable/washable: yes

  The FL 220 series meets the European ISO16890 standard and European fire classification standards - NFF16-101 F1 classified, NF P 92-503 M1 classified, EN45545, DIN 53438-F1 and are self-extinguishing

For questions, suggestions or special filter requests, call 085-1306924 or email [email protected]