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KRAL Flowmeters / Volumeters

KRAL Flowmeters (Volumeters) measure the flow of liquids. They are accurate to +/- 0.1% of rate over a wide flow and viscosity range. The KRAL Volumeter (fuel meter) is a very compact positive displacement meter that measures the flow of liquids. The measurement chamber consists of the casing and two screw spindles. The spindles continuously divide the liquid in a precision made closed measuring chamber - nothing escapes. The precisely measured value is calculated from the known measuring chamber volume and the spindle rotation speed. Their robust construction maintains precise and reliable measurements over years of operation.


  OME Compact Series Flowmeter (Volumeter)

OME Compact Series: 13, 20, 32, 52

    OME Compact combines flow direction, detection and temperature measurement in one     sensor with a terminal connector. Flow range from .027 — 135 gpm, max. operating temp     257°F, max. design pressure 600 PSI, anodized aluminum construction.



    OME Series

OME Economy Series

    Optimized for efficient, economical precision flow measurement. Flow range: 0.03 to 135     gpm, max. pressure 600 PSI, temperature range : -4 to 257 °F, anodized aluminum     construction.



    OMG Series

OMG Series: 13, 20, 32, 52, 68, 100, 140

    OMG Universal Flow Meter quickly adapts when there is rapid flow fluctuation and pressure
    loss. Flow range: 0.025 to 2000 gal/min, max. pressure: 3625 PSI, temperature range: -4 to     392 °F. Class certified, HFO, designed for harsh environments. Steel construction.



    OMP Series: 20, 32, 52

OMP Series: 20, 32, 52

    Customized for fuel consumption measurement application including booster module and     burner/boiler. Flow range from 0,3 to 525 l/min., max. operating temperature 125 °C, max.     design pressure 40 bar. Class certified, standard with hybrid bearings for HFO (heavy fuel oil)     application — robust and long life. Steel construction.

  • OME Compact Series Flow meter (Volumeter)

    OME Compact Series: 13, 20, 32, 52

    OME Compact combines flow direction, detection and temperature measurement in one sensor with a terminal connector. Flow range from .027 135 gpm, max. operating temp 257F, max. design pressure 600 PSI, anodized aluminum construction.

  • OME Series

    OME Economy Series

    Optimized for efficient, economical precision flow measurement. Flow range: 0.03 to 135 gpm, max. pressure 600 PSI, temperature range : -4 to 257 F, anodized aluminum construction.

  • OMG Series

    OMG Series: 13, 20, 32, 52, 68, 100, 140

    OMG Universal Flow Meter quickly adapts when there is rapid flow fluctuation and pressure loss. Flow range: 0.025 to 2000 gal/min, max. pressure: 3625 PSI, temperature range: -4 to 392 F. Class certified, HFO, designed for harsh environments. Steel construction.

  • OMP Series: 20, 32, 52

    OMP Series: 20, 32, 52

    Customized for fuel consumption measurement application including booster module and burner/boiler. Flow range from 0,3 to 525 l/min., max. operating temperature 125 C, max. design pressure 40 bar. Class certified, standard with hybrid bearings for HFO (heavy fuel oil) application robust and long life. Steel construction.