Biosafety Cabinet, Class II, Type A2



Optimum protection of personnel, product and environment

The MHE-N300A2-PE BSC Class II, Type A2 Biological Safety Cabinet offers a combination of cabinet design, airflow and filtration systems to protect personnel, the product and the environment from biological particulates. True laminar airflow with a constant inflow velocity prevents contamination.

High Performance Airflow

The design regulates air velocity through HEPA filters and distributes the downflow air across the work surface to create a containment zone. The unit is designed to capture airborne contaminants before they can enter the work area.

Ergonomic Design & Ease of Use

The ergonomically sloped profile of the front cabinet places work in close proximity to the user. This improves comfort and minimises the stress of repetitive movements. Uniform interior lighting and a glare-resistant front window enhance visibility.

High Capacity Filtration

The front-access supply and exhaust HEPA filters are designed to capture particulates with 99.995% efficiency for 0.3 microns. A closed-cell peripheral gasket surrounds the filter housing to prevent particulate bypass and escape to the environment.


  • Total Protection
  • Simplified Controls
  • Low Cost of Ownership
  • Design Features Optimise Workspace
  • Hepa Filtration at 99.995%
  • TÜV NORD certified


  • Ergonomic arm rest
  • Specialised airflow system
  • A spacious, frameless, sliding window
  • Adjustable cabinet base
  • Inflow velocity of 0.53 m/s.
  • Removable work surface tray

Product Photos


External Dimensions (W x D x H) 1057 x 799 x 1572 mm
Internal Dimensions (W x D x H) 873 x 654 x 724 mm
Net Weight 186 kg
Crated Shipping Weight 209 kg
Personal Protection EN 12469
Product Protection EN 12469
Classification Class II, Type A2
Style of Cabinet Benchtop/console with base stand/ storage cabinet
Cabinet Construction All welded stainless steel 16/18 gauge, Type 304 pressure tight design
Cabinet Depth with Armrest Removed 799 mm
Minimum Cabinet Height for Transport 1499 mm
Work Access Opening (Standard Height) 254 mm
Standard Inflow Velocity 0.53 m/s
Diffuser for Air Supply (Non-flammable Metal) Included
HEPA Supply Filter 99.995% effective on 0.3 microns, neoprene gasket, type H14
HEPA Exhaust Filter 99.995% effective on 0.3 microns, neoprene gasket, type H14
Gas Valve / Service Coupling (3/8x NPT) 1 right sidewall
Service Coupling (3/8x NPT) 1 right sidewall, 2 left sidewall
Power Socket 2 backwall
Ultraviolet Light (included) 1 backwall
Viewing Window Opening Range(Tempered Safety Plate Sliding Glass) 533 open mm
Exhaust Opening 254 mm
Required Exhaust Canopy Variable Flow Thimble(MHE-NAC11) 363-588 CFM | 617-1000 CMH
Required Exhaust Canopy Fixed Flow Thimble(MHE-NAC07) 426 CFM | 724 CMH
Duct Static Pressure 1.27-2.54 mm H2O
Heat Rejected Non-vented 1140 BTU/hour
Heat Rejected Vented 157 BTU/hour
Power Supply 230 V
Frequency 50 Hz
+Amps: Blower/Lights 2.9
Amps: Outlet 3
Amps: Rated 10
Power Cord 3.7 m,14 gauge - 3 Wire, 15A
Sound pressure level per ISO 4871 not to exeed 56 dB (A)