Almost all chemical solvents produce inflammable or explosive vapours. Even perfectly designed dead-zone free or turbulence prevented fume hood designs need additional safety requirements for working with fast vaporizing solvents. High-Performance Ex-proof fume hoods have a higher segment of safety properties for fast vaporizing inflammable and explosive chemicals. Superior features of High-Performance Metisafe® High-Performance Ex-proof fume hoods are summarized as follows.