Flow rate (at atm. pressure) l/min
Vacuum mbar absolute
Pressure bar g
KNF N 820.3 FT.18 Lab ATEX Pump with High Chemical Resistance
    • TFM™ PTFE pump head combined with PTFE-coated diaphragm are ideal for extremely aggressive/corrosive gases and vapors
    • ATEX compliant according to ATEX II 2G IIB+H2 T3X (internal atmosphere only)
    • High level of vapor and condensate compatibility
    • High level of gas tightness
    • Environmentally friendly
    • 100% oil-free transfer, thereby pure transferring, evacuation and compression of gases
    • Also available with an integrated gas ballast valve: N 820.3 FT.18 G
  • Flow rate l/min at atm. pressure20
    Ultimate vacuum mbar absolute8.0; ≤ 15.0 with gas ballast valve in use
    Operating pressure bar g1
    Hose connections mmID 10
    Permissible gas and ambient temperature °C+5° to +40°C
    Voltage V230 V
    Frequencies Hz50 Hz
    Motor protectionIP 44
    Power P1 W120 W
    Operating current A0.7 A
    Weight kg9.3 kg
    Dimensions W×H×D (mm)154×207×312
    • Motors with other voltages and frequencies on request
    • Pump head: TFM™ PTFE
    • Diaphragm: PTFE-coated
    • Valves: FFPM
  • Title Order No.
    Spares Kit057358

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