PPSOvan is a laminar air flow Classe 100-ISO5, blows air through an absolute filter in the work space. This air flow is drawn through lateral grids going to a second
Air is taken from the top through a G4 pleated prefilter.The air I sucked by a very silent engine and then blowd into a Minipleat Aboslute Filter HEPA directly to
IV Ovangel is a laminar flow cabinet with a clean working area of Class ISO 5 ( ISO 14644) Working function by sucking air through a G-4 prefilter and blowing