D-LAB membrane pumps with their chemically resistant Teflon® heads, diaphragms and Kalrez® valves, offer the chemical or pharmaceutical laboratory user a wide range of choice. The one head, 100 mbar ultimate vacuum pumps are suitable for use with drying equipment Or for replacing water-jet pumps, whilst the two head, 8 mbar ultimate vacuum pumps are suitable for rotary evaporation, gas transfer and a wide range of medium vacuum applications. D-LAB membrane pumps can get peak pumping speed to 2,0 m3h-1 and ultimate vacuum to 100 mbar.


Click here to download the PDF file: D-LAB Dry Diaphragm Pumps

Edwards D Lab diaphragm pump


Features and Benefits

  • 100% lubricant free, maintenance free and quiet
  • Six different pumping capacities and modular expansion – the D-LAB can be optimised for any application
  • All parts of the pump head in contact with gases being pumped are resistant against aggressive substances (PTFE, FFKM, PVDF)


  • Rotary evaporation
  • Gel drying
  • Vacuum desiccation
  • Vacuum filtration
  • Vacuum degassing


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