Flow rate (at atm. pressure) Up to l/min
Vacuum Down to mbar absolute
Pressure Up to bar g
KNF NMS 020 B - Micro Gas Pump
Micro Diaphragm Pumps for Gas Sampling
The brand-new NMS 010 and NMS 020 offer improved pneumatic performance, slight pulsation and minimum noise emission in conjunction with a smaller size. Other notable features include efficient valve and sealing systems, as well as a precious bolting system on the pump heads.
Motor Options
As they are DC driven, NMS 010 and NMS 020 are very suited for use in portable and standalone equipment, in the fields of medicine and analysis. Currently, KNF offers these motor options for NMS 020:
  • B: Brushless DC motor
  • S: Standard DC motor
  • L: DC motor with iron-free rotor
See also: NMS 10
    • Low noise
    • 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
    • Can be installed in virtually any position
    • Low pulsation
  • Flow rate l/min at atm. pressure1.8
    Ultimate vacuum mbar absolute500
    Operating pressure bar g0.5
    Weight gB/ 29.0; S / 28.0; L / 32.0
    • Pump head: PPS
    • Diaphragm: EPDM
    • Vavles: EPDM

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