Ducted Fumehood manufactured by Labexpo has sash opening height as 750 mm and working height as 900 mm presenting safety and excellent performance features. It is the ducted type of fumehood which removes toxic gases to the outside of the working environment. The fumehood material is resistant to acid and base having moderate strength. It provides highest level of fume containment even at air velocity as low as 0.3 m / s.