• 100 % air exhaust

• Negative pressure air surrounding all biological contaminated parts

• Class II, Type B2 cabinets are total exhaust cabinets, widely used in toxicology laboratories and similar applications where chemical effluent is present and clean air is essential.

• There is no recirculation within the work area.

• Room air enters through a blower/motor in the top of the cabinet and passes through a HEPA supply filter into the work area as the vertical unidirectional airflow.

• Descending air is pulled through the base of the cabinet through the perforated front and rear grilles.

• Simultaneously, air entering through the perforated front opening is pulled through the grille and exhausted immediately,

• 100% of the air is pulled into the facility exhaust system for appropriate treatment.

• Type B2 cabinet is hard-connected to an exhaust system.

• Negative pressure surrounds the work area with double-wall plenums for protection.

• Air drawn through pre-filter is made to pass through highly effective HEPA (High-Efficiency Particular Air) filters. The prefilter fitted extends the life of the HEPA filter drastically. Fitted with HEPA Filter made from water-resistant, fire retardant, imported microfine glass fiber media; conforms to EU - 14 Grade, with an efficiency rating better than 99.999% for 0.3 μ. These filters are designed to accommodate higher air flow volume.

• Prefilter is made from Non-Woven Synthetic with HDPE mesh and Al expanded mesh on the air leaving side; conforms to EU-4 /G-4 Grade, with the efficiency of down to 10 microns. These filters can be cleaned by compressed air & also washable.

• Mounted on heavy tubular stand with lockable castors.

• Aerodynamic airflow grills maintain safety and prevents blockage.

• U.V and fluorescent interlock available

• Ergonomic and comfortable sloped front window for comfortable head and elbow rest position, thus reducing fatigue

• Sash is counterbalanced for smooth and lightweight operation with a standard opening for easier access to the work zone and enhanced user safety.

• CLASS-II design ensures PERSONNEL, PRODUCT and ENVIRONMENT PROTECTION.