Liquid Stop


  • For extractive gas analysis
  • For emission and process monitoring
  • For analyser protection
  • Reliable prevention of liquid breakthrough to the analyser
  • For installation upstream gas analysers


  • Separates reliably sample gas from liquids and dust
  • No liquid breakthrough possible
  • Separation of residual dust e.g. after a change of the dust filter element in a gas analysis system
  • Easy mounting and integration in gas analysis systems
  • Alerting by upstream flow monitoring
  • Corrosion resistant
  • Gas tight


  • Semipermeable membrane with fluor polymer coating
  • Fine filter with 0,1 µm
  • Low dead volume
  • Low pressure drop
  • Low dimensions
  • Suitable for high ambient temperatures
  • Variable connection technology
  • Gas flow is interrupted with completely wet membrane
JAF-1  is listed within following categories:


Data Sheets

JAF-1 Datasheet


JAF-1 CE Certificate

Product Inquiry JAF-1