Flexible film and rigid wall isolator designs provide a positive or negative pressure operation for a variety of applications.

Flexible Film/Rigid Isolator Systems

Although we offer an extensive range of standard isolator models, they may not be suitable for every application. We can therefore offer a bespoke design service to either modify a standard model or design an isolator to suit specific requirements.

Bespoke Isolator Systems

RF welded flexible film isolator components and products manufactured in house using a range of specialised PVC materials.

Flexible PVC Products

Innovative Containment Solutions for Biotechnology, Pharmaceutical, Medical and Electronic Applications

Bell Isolation Systems is a market leader in providing innovative containment solutions for biotechnology, pharmaceutical, medical and electronic applications.

Our extensive knowledge and expertise in the use and design of isolation equipment, ensures we provide our customers with products to suit even the most demanding requirements.

Built from high quality materials and using the latest manufacturing techniques, ensures equipment reliability with low servicing and maintenance costs.

So, whatever your needs are in this field, Bell Isolation Systems can provide an innovative, flexible and lasting solution.

Biotech Systems


BioFlex® Flexible Film Biotech Isolators are robust, durable, high quality and feature ventilation fans with low noise and low vibration output.  They are designed to provide a positive pressure sterile environment, or a negative pressure contained environment to house laboratory animals in cages on collapsible multi-tier cage racking.

Pharmaceutical Systems

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BioFlex® Flexible Film Pharmaceutical Isolators designed to provide a positive pressure sterile environment or a clean air negative pressure environment to enclose and operate a pharmaceutical procedure or pharmaceutical production equipment.  The supply and exhaust ventilation systems are fitted with EU CGMP 1822 99.997% (H14) HEPA filters, providing as a minimum, an EU CGMP Grade A clean air working environment. 



Full range of consumables and spares available.
Flexible PVC isolator sleeves and canopies manufactured in-house to suit our own BioFlex® isolators and in addition, isolators from many other manufacturers.
After sales support ensures that products are maintained ‘in the field’ by providing comprehensive maintenance and service agreements securing optimum equipment reliability.