Our biological cabinet is an open-fronted, negative pressure ventilated cabinet for people and environmental protection that directs unrecirculated air away from the operator. Class I cabinets are essentially similar to chemical fume hoods, with the exception that they include a high efficiency particulate air (HEPA) filter on the exhaust outlet and may or may not be connected to an exhaust duct. The Class I cabinet has one limitation: it does not provide product protection.

Class 1 Biosafety Cabinets

Class 2 Biosafety Cabinets

Class 3 Biosafety Cabinets

Class 2 Biosafety Cabinets Type A1Recirculates about 70% of its air flow and can be exhausted into the room or through the building exhaust.

Class 2 Biosafety Cabinets Type A2Similar to Type A1, but with an increased inflow velocity of 100 feet per minute. It can handle small amounts of volatile chemicals if vented to the facility's HVAC system.

Class 2 Biosafety Cabinets Type B1Recirculates about 30% of its air flow and exhausts to the outside through a duct system. It's designed for work with small amounts of toxic chemicals and radionuclides.

Class 2 Biosafety Cabinets Type B2Also known as Total Exhaust Cabinets, it doesn't recirculate any air and exhausts all air to the outdoors through a duct. It's suitable for handling large amounts of toxic chemicals and radionuclides

Contact Information

Nanotech Equipments Private Limited