The Baker Company SG403A Bsc, Class II B2, 100% Exhaust, 99.99% Hepa Efficiency, 4 ft Width

The Baker Company SG403A TX Sterilchemgard III Advance is a Class II, Type B2 biological safety cabinet designed for containment of biological agents, radionuclides, and volatile toxic chemicals. This unit features 100% exhaust, ensuring no air recirculation within the cabinet, with both supply and exhaust airflow passing through HEPA filters for 99.99% efficiency at 0.3 microns. It provides product, personnel, and environmental protection through a nominal inflow velocity of 100 feet per minute (0.51 m/s) and a nominal downflow velocity of 55 feet per minute (0.28 m/s). The cabinet incorporates an all-stainless steel interior construction. It requires a dedicated, hard-ducted exhaust system for operation, typically configured for a 4-foot nominal working width.