These synthetic fiber pads are very efficient for the filtration of fine dust. Due to the thinness of the fiber and the layered design, the mats reach the optimum efficiency even with particles approaching submicron dimensions. The fleeces consist of synthetic-organic, non-breakable polyester fibers that are 0,9 – 4 [µm] in diameter. They may be installed into HVACs and process ventilation systems as well as ceiling fans and cabinets for machines. The design consists of randomly arranged synthetic fibers. Its density increases progressively towards the clean air side of the media. This specific structure of non-coated filtration mats ensures a high dust holding capacity with low pressure differences.

Type:

  • SAF WF/200
  • SAF WF/150
  • SAF WF/120

Form of Delivery:

  • Custom cut in various sizes
  • Rolled media
  • Bag
  • Shaped parts

Reusable:

  • No

Technical Data

Type SAF WF/120 SAF WF/150 SAF WF/200
Class EN779 M5 M5 M5
Efficiency acc. to EN 779[%] >97 98% 98%
Nominal air flow      [m^3/h*m^2 ] 2520 2520 2520
Nominal init. speed [m /s] 0.7 0.7 0.7
Initial- ∆P at nominal air flow[Pa] 60 60 60
Recommended final pressure drop [Pa] 400 400 400
Max. temp. [°C] 130 130 130
Thickness [mm] 25 25 25
Flammability Self-extinguishing acc. to DIN 53 438