120 x 120 x 8 mm coarse-filtermat

Characteristics:

- Filter class G2 according to EN779 and ISO coarse 30% according to ISO 16890
 -spare filter mats for fan filter / exhaust filter with a mounting cutout of 125 x 125 mm
- high performance nonwovens from elastic, break-resistant polyolefine 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)
- complete regenerative for several times by careful washing, beating or spraying (long lifetime)
- high mechanical strength of the material used offers good dimensional stability throughout the operational lifetime
- thanks to the polyolefine fibers used in the medium, the filter mats are widely resistant to chemicals like solvents, acids and alkalis
- 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. 100 g/m²
- Thickness, approx. ca. 8 mm
- Thermal stability up to 100 C°
- Moisture-resistance (rel. hum.) up to 100 %
- Initial arrestance 33 %
- Examination surface 0,37 m²
- Nominal media velocity 2 m/s
- Initial pressure drop 30 Pa
- Recom.final pressure drop 250 Pa
- Dust holding capacity approx.AC fine up to 200 Pa 700 g/m²

Technical changes and errors are excepted