Biological Safety Cabinet

We have 1000s of different fan configurations in our catalogue. This means that whatever your requirements, we can offer you a vast array of different air volumes and pressures to suit your application.

Our multi-stage fans and blowers are well suited to Biological Safety Cabinet ventilation. They deliver continuous low volume, high-pressure air through the cabinet filters to remove harmful pollutants and prevent contamination.


Use our fan selection tool to find the right fan for your application.


Send an enquiry to one of our industrial fan engineers.

Isolators are essential components for a wide range of processes in the pharmaceutical industry, as the gas-tight enclosure provides a complete barrier to ensure sterilised conditions and containment. The unit provides not only protection of the products and personnel but also the surrounding workspace.

There are many application-based isolators for the pharmaceutical and healthcare industries such as controlled atmosphere, negative pressure, and sterility test isolators to name but a few.
What they all have in common, is their need for the correct airflow configuration to maintain their controlled environment.

Our multi-stage centrifugal blowers, the M11-080, have the required characteristics. They provide a constant laminar airflow to keep hazardous materials within the unit. Their high-pressure ventilation allows the contaminated air to be filtered before being expelled through the exhaust unit.

MS11-080 Multi-Stage Series:
  • Efficient, robust and suitable for both positive and negative pressure atmosphere
  • Fitted with speed control as standard to provide adjustable frequency drive depending on the testing conditions
  • Engineered to operate 24/7 without risk of motor damage or burn-out, making them a cost-effective solution
  • Flow rates up to 400 m3/hr and pressure rate of up to 120mBar
  • Compact design to fit most exhaust devices
  • Available in stainless steel version to resist corrosion from gas and chemicals
  • Built to BS standards
  • Can be designed to meet ATEX and IECEx certifications
  • Run quietly to ensure a peaceful working environment


Contact us today to discuss your fan application with one of our specialist application engineers.

ACI ATEX Multi-Stage Fan
ACI ATEX Multi-Stage Fan
ACI ATEX Multi-Stage Fan