Flow rate (at atm. pressure) l/min
Vacuum Down to mbar absolute
Pressure bar g
LABOPORT® Diaphragm Pumps for Air, Gases and Vapors

Series N 816.1.2 pumps are double-headed, dry-running devices used in a wide range of laboratory applications. They transfer and pump down without contamination.

The pump diaphragm is stress-optimized by using the finite element method (FEM). This results in much smaller physical size and a noticeably increase in the service life of the diaphragm.

These pumps are available in various versions differing in the materials which contact the media. Please contact us for more details.

    • Environmentally friendly
    • Maintenance free
    • 100% Oil-free operation
    • High level of gas tightness
    • Pure transferring and evacuation of gases
    • Version for slightly aggressive or corrosive gases and vapours
  • Flow rate l/min at atm. pressure 30
    Ultimate vacuum mbar absolute 100 / N 816.1.2 KN, 160 / N 816.1.2 KT
    Operating pressure bar g 0.5
    Hose connections mm ID 6
    Permissible gas and ambient temperature °C +5° to +40°C
    Voltage V 230 V
    Frequencies Hz 50 Hz
    Motor protection IP 20
    Power P1 W 100 W
    Operating current A 0.6 A
    Weight kg 3.95 kg
    Dimensions L×H×W (mm) 361×141×102
    • Motors with other voltages and frequencies on request
    • Pump head: PPS
    • Diaphragm: EPDM for 816.1.2 KN; PTFE-coated for 816.1.2 KT
    • Valves: EPDM for 816.1.2 KN;FFPM for 816.1.2 KT
  • Title   Order No.
    Fine control valve with vacuum gauge suction side 056547
    Spares Kit for N 816.1.2 KN 056315
    Spares Kit for N 816.1.2 KT 056316

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