Flow rate (at atm. pressure) Up to l/min
4.5
Vacuum Down to mbar absolute
230
Pressure bar g
1.5
KNF NMP 850 KNDC - Micro Gas Pump
NMP 850 DC – Version with DC motor
TypeMotorVDelivery (at atm. pressure) l/minPressure bar gUltimate vacuum mbar abs
NMP 850 KNDC124.51.5230
NMP 850 KTDC123.91.5300
NMP 850 KNDC244.51.5230
NMP 850 KTDC243.91.5300
NMP 850 DC B – Version with brushless DC motor
TypeMotorVDelivery (at atm. pressure) l/minPressure bar gUltimate vacuum mbar abs
NMP 850 KNDC B124.21.5230
NMP 850 KTDC B123.51.5300
NMP 850 KNDC B244.21.5230
NMP 850 KTDC B243.51.5300
Materials
TypePump headDiaphragmValves
NMP 850 KNDC & KNDC BRyton® (PPS)EPDMEPDM
NMP 850 KTDC & KTDC BRyton® (PPS)PTFE-coatedFFPM
*Ryton is a registered trademark of Phillips Petroleum
    • Maintenance free
    • Uncontaminated flow due to oil-free operation
    • Compact size
    • High pneumatic performance
    • High level of gas tightness
    • Low aerodynamic loss
    • Long product life
    • Ready for assembly
  • Flow rate l/min at atm. pressure4.5
    Ultimate vacuum mbar absolute230
    Operating pressure bar g1.5
    Permissible ambient temperature °C+5° to +40°C

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