Flow rate (at atm. pressure) l/min
0.048
Pressure height mWg
10
Suction height, self priming mWg
4
KNF FMM 80 TTDCP - Liquid Pump with Linear Drive

The FMM 80 is a magnetically-driven linear pump. The solenoids inside the pump can be supplied as standard in the voltage ratings 12 V or 24 V.

Before dispensing starts it is important that the system is completely filled with liquid as air bubbles will lead to false results.

In addition, the presence of particles in the liquid being pumped can result in the valves being blocked. We, therefore, recommend the use of an approx. 50-micron filter on the suction side.

    • Long service life, over > 500 million cycles
    • High repeatability
    • Dispense volume from 30 to 80 μl
    • Large flow range: the pump can be operated between 0–10 Hz, which represents a low range of 0–48 ml/min
    • Flow tight in both directions
    • Pressure stable: there is only minimal variation in stroke volume, between 0 and 1 bar of counterpressure
    • Excellent chemical resistance: PP, PVDF, EPDM, FFKM and PTFE(TFM) are used for parts in contact with media
    • Self-priming, quiet running, and maintenance-free
  • Flow rate l/min at atm. pressure0.048
    Permissible ambient temperature °C+5° to +40°C
    Permissible liquid temperature °C+5° to +80°C
    Weight kg0.21 kg
    Dimensions mm77×50×31
    Nominal stroke volume µl80 µl
    Calibration range µl30–80 µl
    Max. Frequency Hz10 Hz
    Max. Pressure bar1 bar
    Noise level dBA≤40 dBA (Compliant to DIN 45635, wet-tested, without counterpressure)
     * for more information, please download the datasheet

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