Pathology Downflow Bench - Circulaire DFB 

ch Only available in Switzerland



  • Typically used in pathology laboratories
  • Personal protection against solvent fumes
  • Independent of location


Circulaire® Downflow Benches have a wide variety of systems available to suit almost every application. The units are typically used in pathology laboratories but are equally at home in most settings where localised containment is required.

Designed to provide containment at the worksurface, the benches draw fumes away from the operator and directly through the perforated worksurface to the carbon filter. No acrylic or glass screens are required therefore providing excellent operator protection in a safe and uncluttered environment. We can provide standard benches to match most user requirements or we can tailor make an individual bench or fit-out an entire laboratory suite with benches specific to your requirements. Units are constructed for maximum reliability and strength. All work surfaces are manufactured from 316-grade stainless steel whilst the lower section is manufactured from powder coated steel to prevent corrosion. Containment is provided by way of large capacity activated carbon filters (or HEPA for particulate) making the units extremely easy and cost efficient to install, as duct runs are not required. This also means that if laboratory requirements change, the benches can be easily repositioned.

All systems are fitted with low airflow alarms and can optionally be fitted with filter saturation alarms to alert the operator to any maintenance requirements. All benches are simple to operate with all controls and safety alarms mounted on a single panel.


  • Standard or tailor made benches
  • Work surface manufactured from 316 grade stainless steel
  • High Capacity Carbon or HEPA filter
  • Cost efficient installation and maintenance, no exhaust air necessary


  • Adjustable height
  • Hot and cold water supply
  • Sink on right or left hand side possible

pdfCirculaire Downflow and Formalin Containment

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