Single Case Flow Meter - idexindia

Single Case Flow Meter

M-Series Positive Displacement Flow Meters

Single Case LC Flow Meter

Materials of Construction

  • Meter and rotors:
    Cast aluminum (other metallurgies available including cast iron and stainless steel)
  • Internal components:
    Aluminum, Ni-Resist, stainless steel, iron
  • Seal materials:
    Buna-N, Viton®, PTFE
  • Bearings:
    Carbon, PTFE, Ni-Resist

Design Features

Liquid Controls M-Series rotary motion positive displacement (PD) 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 LC meter consists of a housing in which three synchronized rotors turn with no metal-to-metal contact. Hydraulic sealing is accomplished by a stationary boundary layer of liquid, not by the wiping action of mechanical parts

  • Low pressure drop—will operate on gravity flow or pump pressure.
  • Sustained accuracy—no wear from metal-to-metal contact inside the measuring chamber means minimal deterioration in accuracy over time, fewer recalibrations, and longer service life. Meters conform to NIST and International Weights and Measures accuracy requirements.
  • Wide temperature range—products can be metered accurately from -40° F (-40° C) to 160° F (71°C).
  • Wide viscosity range—LC meters can accurately meter products from less than 30 SSU (less than 1 centipoise) to 1,500,000 SSU (325,000 centipoise).
  • Maximum adaptability—right angle design with choice of stock or custom elbows/ fittings provides unequaled mounting flexibility to meet your installation requirements.
  • Rated to 150psi / 10.5 BAR.

Specifications

M-Series Positive Displacement Flow Meters:
150psi / 10.5 BAR

Available Models Size Maximum Nominal Flow Rate
M5 1-1/2″ or 2″ 227 L/min
M7 2″ or 1-1/2″ 380 L/min
M10 2″ 550 L/min
M15 3″ 757 L/min
M25 3″ 1,136 L/min
M30 4″ or 3″ 1,325 L/min
M40 4″ 1,700 L/min
M60 4″ or 6″ 2,271 L/min
M80 6″ 3,000 * L/min

*Capable of momentary overload to 4000 L/min

  • 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 (PD) 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.

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