Inlet and outlet HEPA filters are 99.99% efficient on 0.3 micron particulates and are rated for 70 CFM at <0.90" static pressure. Built-in blower delivers minimum exhaust volume of ≤28 CFM and maximum exhaust volume of ≥60 CFM. Air volume changes per minute (ACM) is ≤1.5 minimum and ≥3.3 maximum.
Protector Filtered Glove Boxes provide inlet and outlet HEPA or ULPA filtration and a leak-tight physical barrier to protect the operator from exposure to potentially hazardous materials.
These glove boxes feature particulate containment <20 nanograms per cubic meter as confirmed by Safebridge Consultants, Incorporated and also meet ISO Class 3 standards. Labconco HEPA Filtered Glove Boxes may be appropriate for use as containment isolators for applications that include compounds assigned OEB 4 and OEB 5 Banding Levels. Contact your Health and Safety Officer for specific Engineered Containment Device requirements.