Class II Cabinet Line

A complete line of Class II biological safety cabinets is offered for life science research, including Type A2, B2 and B1. All of the cabinets offer Class II containment and personnel protection through an air barrier across the front access of the cabinet, moving air at approximately 105 feet per minute. The Type B1 cabinets are a hybrid of Type A2 (re-circulating) and B2 (total exhaust) cabinets. The B1 cabinet re-circulates air in the front area of the work-zone, while exhausting air directly to the back of the work-zone. This feature, combined with the relatively low exhaust requirements of a Type B1 cabinet (300-500 CFM), makes it suited for applications where total exhaust capability is desired but not always feasible.