Positive Displacement Meter Manufacturer in India | Liquid Controls

Positive Displacement Flow Meters

Liquid Controls is a world renowned supplier of reliable, high-accuracy, positive displacement (PD) meters.

Liquid Controls bulk flow meters exclusively engineered TRI rotor design with no metal-to-metal contact within the measuring chamber, making use of a thin liquid capillary film between rotating and stationary components for hydraulic sealing. This unique design result Double Case Flow Meters in minimal wear, sustained accuracy, and low operating costs.

Single Case Flow Meter

Single Case FlowMeter

Size: 1 ½”, 2”, 3”, 4”, 6”

  • Flow Range: up to 4000LPM
  • Linearity: +/-0.1 % over 10: 1 range
  • Liquid Controls M and MA Series rotary motion positive displacement meters offer the ultimate in measurement accuracy for custody transfer of petroleum products, aviation fuels, LPG, and a broad range of industrial liquids.
  • LC meters incorporate a unique design, presenting minimal intrusion in a flowing stream of liquid, as well as minimal pressure drop through the meter.
  • The unique cast-case construction of the M and MA Series meters results in low-pressure drop for most liquids, delivering superior performance and minimal demand on system pumps.
  • The exclusive LC metering element eliminates inaccuracies due to clearance changes, minimizes loads on bearings, eliminates axial thrust and performs with equal accuracy for forward or reverse flow.
  • M and MA Series meters’ compact design and multiple inlet/ outlet flange configurations provide unmatched mounting versatility.

Double Case Flow Meter

Double Case FlowMeter
Size: 2”, 3”, 4” & 6”
  • Flow Range: up to 4000LPM
  • Linearity: +/-0.1 % over 10: 1 range Available in high pressure rating
  • MS Series meters are ideal for bulk measurement of product during loading and unloading of tanks, transports, railcars, ships, barges, and more.
  • The MS Series meters are housed in a spherical steel case for higher system pressure applications up to 1,440 PSI. MS Series spherical case meters provide the ruggedness, accuracy, and selection of inlet/outlet configurations to handle nearly any bulk metering requirement.
  • Meter accessories include bulk air/vapor eliminators, strainers, valves, and mechanical or electronic registers.
  • Skid systems are designed to accommodate all necessary ancillary equipment including strainers, air eliminators, valves, and a selection of mechanical or electronic registers and load computers.
  • Systems come fully piped and ready for installation and field calibration.
  • Prover systems are also available built to customer specifications.

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