M and MA Series High Flow Meters

Liquid Controls (LC) M and MA Series High Flow Meters are rotary positive displacement (PD) meters designed to provide maximum accuracy in liquid measurement for the transfer of petroleum products, aviation fuels, LPG, and a wide range of industrial liquids.

LC meters feature a unique design, offering minimal intrusion into the liquid stream and minimal pressure drop across the meter. The LC meter consists of a housing in which three synchronized rotors rotate without metal-to-metal contact. The hydraulic seal is achieved by a stationary boundary layer of liquid, rather than the contact of mechanical parts.

 

Key Features of M and MA Series High Flow Meters:
  • Low pressure drop: operates on gravity flow or pump pressure;
  • Sustained accuracy: no wear from metal-to-metal contact within the measuring chamber means minimal accuracy deterioration over time, fewer recalibrations, and longer service life. Meters comply with NIST, MID, and other International Weights and Measures accuracy requirements;
  • Wide temperature range: products can be accurately measured from -40 °C to 71 °C;
  • Wide viscosity range: LC meters can accurately measure products from less than 30 SSU (less than 1 centipoise) to 1,500,000 SSU (325,000 centipoise);
  • Maximum adaptability: right-angle design, with a choice of elbows or custom fittings, provides unmatched mounting flexibility to meet your installation requirements.

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