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 |