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Fume cupboards - Enterprise DynamicFlow™

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SAFEHOOD Recirculatory Filtration Fume Cupboard

Safehood recircultaing Fume Cupboard

New generation of ductless fume cupboard which provides high levels of containment for user safety.

Safehood is the new Bioair fume cupboard which is supplied with dedicated filters for the removal of a variety of toxic fumes, gases or vapours to suit most applications.

The Safehood ductless fume cupboard provides the maximum level of operator and environmental protection from chemical contaminants, without the need of an extract system.

Safehood offers the following benefits:


  • Manufactured in accordance with BS7258 / 7989 and in conformity with COSHH requirements and guidelines and AFNOR NFX158211, ETRAF type 1 and 2
  • Highest containment factor provided by the most sophisticated microprocessor controlled air velocity control that maintains sash average velocity of 0.5 m/sec
  • Visual and audible alarms for airflow and sash status
  • All electrical components are isolated from the air flow
  • Wide range of filters available for general and specific applications
  • Optional dual exhaust safety filter.

Energy Saving

  • Maximum energy saving of laboratory air conditioning (no heated or cooled air will be extracted from laboratory)
  • No influence on the balancing and control of the air pressure levels within laboratory
  • Extract system not required.


  • Smooth operating sliding sash glass offers easy access to the work area
  • The glass side walls offer excellent visibility and ease of cleaning
  • Choice of dished polypropylene or stainless steel work surface
  • Integral fluorescent lighting
  • Extremely low noise levels.


  • Extra large activated carbon filters with optimised granularity for the highest chemical specificity and efficiency. Maximum weight (12kg), maximum residence time. (110mm height)
  • Large choice of specific application filters
  • Front window aerodynamically designed to ensure minimum turbulence whilst providing maximum containment
  • Reduced speed function for standby application.


  • Ready to use: Just place the cabinet on a bench or on the optional support stand and plug into a standard domestic mains socket
  • Unique Filter Clamping Mechanism provides the highest air tightness between filters and frames, together with a simple filter removal procedure
  • Prefilter provided as standard, easily removable from inside of the cabinet providing the highest operator safety.

Technical Specifications

Size of unit75120175
Overall (Wx720Dx1200H)75012001650
Chamber (Wx550Dx600H)mm55010001450
Airflow Data
Treated air volume (m/h)300550800
Sash Velocity(m/sec)>0.45 (set point 0.50 m/s)
Induction Fan(s) (qty./W)1/3752/3753/375
Main filter 12 kg (qty.)123
Exhaust safety filter 4kg(qty.)123
Prefilter (qty.)123
Electrical data
Voltage (V) Frequency (Hz)230 V - 50 Hz
Power (W)4208001175
Lightning (Lux)>400
Control Panel
Soft-touch control panel with fan on-off switch
Visual and audible alarms
Continuous sash velocity digital display
Filter efficiency
Sash position
Main bodyEpoxy coated zintec steel
SashToughened safety glass
Working surface
Stainless Steel or Polypropylene

Selection Of Most Commonly Used Filters

General purpose (GP) for:- Automatic and Aliphatic Hydrocarbons, solvents, organic vapours, ketones, alkalis, halogens, sulphur / nitrogen components.

Aldehydes for:- Formaldehyde, Gluteraldehyde, alone or in association with other substances compatible with the GP FILTER.

Ammonia for:- Ammonia, amines or pure alkaline substances.

Hepa for:- very thin powders, fibres, fumes, particles with diameter >0.3u

Please enquire with respect to other filter types for applications including work with other chemicals.


* Safehood