84 x 84 x 20 mm Polyester-Filter mat

Product no.: FM34084

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0.74
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Available delivery methods: shipping fee rolled goods (AT), shipping fee (AT), transport costs, Versandpauschale (CH) incl. Verzollung, Versandpauschale Rollenware (CH) incl. Verzollung, Versandkosten (national)

Characteristics:

- Filter class G4 according to EN779 and ISO coarse 60% according to ISO 16890
- for filter fan / exhaust filter with a mounting cutout of 92 x 92 mm
- high performance nonwovens from elastic, break-resistant polyester fibers with thermal bonding
- progressive in structure, with layers being arranged behind each other so as to ensure that the density of the fiber layers
  increases towards the clean air side
- this optimized the defined filter performance and the dust holding capacity, resulting in longer useful lifetime for the filter   
  concerned (slow pollution and high durability)
- By high dust holding capacity, the filter mats are particularly economical
- fire behaviour: the filter mats satisfy the stringens requirements of Fire Class F1 according to DIN 53438 and are thus
  self-extinguishing

Technical information:

  • - Weight, approx. ca. 300 g/m²
  • - Thickness, approx. ca. 20 mm
  • - Thermal stability up to 100 C°
  • - Moisture-resistance (rel. hum.) up to 100 %
  • - Initial arrestance 62 %
  • - Examination surface 0,37 m²
  • - Nominal media velocity 1 m/s
  • - Initial pressure drop 22 Pa
  • - Recom.final pressure drop 250 Pa
  • - Dust holding capacity approx.AC fine up to 200 Pa 750 g/m²

Technical changes and errors are excepted

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