Clean-Air Dust Extractors
For the trades and industry, Felder offers certified clean-air extractors in various price and performance categories. The Felder clean-air extractors RL 125, RL 140, RL 160, RL 200, RL 250, RL 300 and the RL 350 filter the air so that the dust remaining in the air is under 0.1 mg/m³. This means that all three extractors comply with “Category H3”. These exceptional air quality values are achieved by the position of the impellar. In other extracting systems, the impellar works by creating pressure between the machine and filter; with the Felder systems, the impellar is located on the clean-air side. This means that there is negative pressure throughout the entire extraction system and no dust can escape.