Specification Brand : Labconco BulletPoint1 : Low profile fume hood and particulate enclosure provides user protection by keeping powders and fumes contained during light-duty, fume-generating or weighing procedures BulletPoint2 : Deep 23" interior easily accommodates a variety of apparatus including large balances BulletPoint3 : Patented Clean-Sweep air foil allows air to sweep the work surface for maximum containment. Airflow openings pull inflow air from under the air foil so that clean air continually flows over the air foil creating a constant barrier of protection from contaminants BulletPoint4 : Upper containment sash foil bleeds air into the enclosure to direct concentrations of contaminants away from the operator's breathing zone BulletPoint5 : Upper dilution air supply introduces room air at the top of the sash to dilute concentrations in the upper chamber and bathes the back of the sash with clean air ExternallyAssignedProductIdentifier : 7750162368960 ItemName : Labconco Protector 4864010 XVS Ventilation Station, Standard Height, 4' Width ItemPackageDimensions_Height : 44 inches ItemPackageDimensions_Length : 71 inches ItemPackageDimensions_Width : 104 inches ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-fume-hoods ItemVolume : 0.02 milliliters Manufacturer : Labconco Material : Glass ModelNumber : 4864010 NumberOfItems : 1 PartNumber : 4864010 ProductSiteLaunchDate : 2013-03-19T20:51:44.620Z SupplierDeclaredDgHzRegulation : unknown UnitCount : 1