Pre-filtration (G2 - G3 - G4)

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Pre-filtration (G2 - G3 - G4)


The synthetic filter media (Series PF) are made of first quality polyester fibres, having various denier rating and length; they can be bonded together by resin finish or by merger, also known as thermo-bonding. They all provide progressive density in the direction of air, which ensures high capacity of dust storage and reduced increase in low pressure drop.


For more information: see the data sheet 
(1,5 MB)
 

  • Composition: 100% polyester fibre
  • Treatment: thermo bonded or bonded with resin (depending on the type)
  • Reaction to fire: F1 DIN 53438
  • Efficiency class CEN EN 779C: G2 - G3 - G4
  • Eurovent class: EU 2 - EU 3 - EU 4
  • Arrestance Ashrae 52.1.1992 Am: 75% - 89% - 91% - 89,4% - 90,1% - 93%
  • Maximum operating temperature: 80°C - 100°C
  • Packaging: polyethylene bag


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