GS ENTERPRISES

Bio Safety Cabinet

Class II, Type B2 total exhaust cabinet – 100% air exhaust, negative pressure protection for personnel, product & environment.

Type: Class II, Type B2 – Total Exhaust
Airflow: 100% exhaust, no recirculation
Filtration: HEPA 99.97% @ 0.3 microns (ISO Class 4)
Construction: SS-304 chamber, powder coated / SS-304 exterior
Protection: Personnel, Product & Environment
Features: UV/fluorescent interlock, counterbalanced sash, ergonomic design

Class: II Type B2 Exhaust: 100% HEPA: 99.97% Power: 220/230V

GS ENTERPRISES Class II Type B2 Total Exhaust

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Specifications

100% Air Exhaust: Complete air exhaust with no recirculation within the work area.
Negative Pressure: Negative pressure air surrounding all biological contaminated parts with double wall plenums for protection.
Class II, Type B2: Total exhaust cabinets, widely used in toxicology laboratories and similar applications where chemical effluent is present and clean air is essential.
Airflow Path: 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 vertical unidirectional airflow.
Descending Air: Pulled through the base of the cabinet through perforated front and rear grilles.
Front Opening Air: Air entering through the perforated front opening is pulled through the grille and exhausted immediately.
Exhaust System: 100% of the air is pulled into the facility exhaust system for appropriate treatment. Type B2 cabinets are hard-connected to an exhaust system.
HEPA Filtration: Air drawn through pre-filter passes through highly effective HEPA filters (Main/Supply) having efficiency rating as high as 99.99% with cold DOP and 99.97% with hot DOP, retaining all air-borne particles of size 0.3 micron and larger.
Pre-Filter: Equipped with prefilter to extend the life of HEPA filter.
Aerodynamic Grills: Aerodynamic airflow grills maintain safety and prevent blockage.
UV & Fluorescent: U.V and fluorescent interlock available.
Ergonomic Design: Comfortable sloped front window for comfortable head and elbow rest position, reducing fatigue.
Sash: Counterbalanced for smooth and lightweight operation with standard opening for easier access to work zone and enhanced user safety.
CLASS-II Design: Ensures PERSONNEL, PRODUCT and ENVIRONMENT PROTECTION.

Protection Type Class II Type B2

🛡️ From Particulates

Personnel, Work Area (Product) and Environment

🧪 From Vapors & Gases

Offer protection to personnel (offer protection to environment if exhausted to treated system)

Class-II design ensures: Personnel, Product and Environment Protection.

Technical Specifications & Ordering Information

Class II Type B2 Biological Safety Cabinet

Model	GS-BSC-2(510)	GS-BSC-3(510)	GS-BSC-4(510)	GS-BSC-5(510)	GS-BSC-6(510)
Internal Dimensions (WxDxH)	600×600×600	900×600×600	1200×600×600	1500×600×600	1780×600×600

MOC (Material of Construction): Internal Working Chamber: Stainless Steel (SS-304). Exterior Cabinet: Cold Rolled Steel duly powder coated OR Stainless Steel (SS-304).
Pre-Filter: Mounted on aluminium frame, of rating 20 microns.
Supply/Main Filter: HEPA (Efficiency 99.97% @ 0.3 microns to meet air quality ISO Class 4 equivalent to US FED STD 209 E, Class 10).
Exhaust Filter: HEPA (Efficiency 99.97% @ 0.3 microns to meet air quality ISO Class 4 equivalent to US FED STD 209 E, Class 10).
Electrical Socket: Provided for using small electrical devices.
Power Supply: 220/230 Volts AC supply.
Heavy Duty Exhaust System: Standard fitted to the system for 100% exhaust.
Exhaust Tunnel / Duct: Optional – available on per running feet basis.
Sash Lift: Can be lifted and adjusted manually.