When gasses or dust is to be extracted the question of ATEX is coming up?
At Ottobock Ireland (www.ottobock.ie) this question came up, as they are using grinding methods to adapt their prostheses and orthoses to the clients.
This was classified as ATEX. Together with the wish for an efficient filter unit, this made them chose a Geovent GFX2 filter for their system.
The Geovent GFX2 filter was delivered with extra long legs and a larger collection bucket, so that the emptying can be done with longer intervals.