The W3 filter unit is a W3 approved mobile extractor for extraction and filtration (>99%) of fumes, vapours, dust and gases. It is a complete plug & play unit, including:
- 3m ⌀ 160mm extraction arm
- 4 step filter (G4, F5, F9 & active carbon)
- 1.1kW, 1 x 230V fan (Qmax: 2,500m3/h)
The arm is supplied ready for mounting on a robust powder coated sheet metal cabinet with rubber wheels. The arm is 360 degrees rotatable.
The polluted air is extracted and led into the filter unit via the extraction arm. The particles or gases are extracted from the airflow during a filtering procedure consisting of several stages and the cleaned air returns to the working space.
The filter unit is certified according to the international standard DIN EN ISO 15012-1 and tested by the Institute for Occupational Safety and Healthy of the German Social Accident Insurance (IEA) and approved for the filter class of W3 as a mobile suction unit.