positive displacement flow meter / for oil / in-line
UF-II, ULTRA UF-II Oval Corporation



  • Technology:

    positive displacement

  • Fluid:

    for oil

  • Other characteristics:


  • Process pressure:

    Min.: 0 bar (0 psi)

    Max.: 19.6 bar (284.27 psi)

  • Process temperature:

    Min.: -5 °C (23 °F)

    Max.: 120 °C (248 °F)

  • Volumetric flow rate:

    Min.: 8 m³/h (282.5 ft³/h)

    Max.: 2,800 m³/h (98,881.1 ft³/h)


The UF-II and Ultra UF-II series from OVAL is a mechanical counter that is capable of delivering accurate positive displacement using an especially-engineered spiral rotor that minimizes noise and vibration when in operation. It maintains constant torque, flow and rotation without pulsation.

It has an accuracy rate of 0.5% RD, ensuring minimal pressure loss while maintaining durability.

Battery-operated models and small sizes are available upon request. Users may also customize parameters, flow monitoring and the like as requested.

Other Oval Corporation products