m-series positive displacement flowmeter M4

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m-series positive displacement flowmeters M4

Macnaught offers a comprehensive range of oval gear meters suited to flows from as low as 0.5 LPH (litres per hour) up to 1200 LPM (litres per minute). Macnaught meters are available in a range of construction maters, port sized and ancillary accessories including mechnaical and electronic displays. Sold to over 60 countries, Macnaught meters provide solutions for applications in energy, oil gas, mining, marine, pharmaceutical, food, textiles, cosmetics, petrochemical, transport and construction industries.

Macnaught manufactures a range of fully positive displacement flow meters utilising the time proven oval gear principle. This style of meter offers extremely high accuracy (better than +/- 0.5% of reading), unaffected by viscosity (< 1 to > 1,000,000) with low pressure loss. The meters are available in a range of construction materials, port types and can be supplied with ancillary accessories including mechanical and electronic displays. One of the major advantages of the M Series meters is low maintenance and the ability for on site repairs when needed. The range includes meters with flows as low as 0.5 litres per hour and as high as 1200 litres per minute. Each meter is supplied with a calibration certificate showing meter accuracy.

Flow: 1(0.26) ~ 30(7.93) LPM(USGM) (> 5cps) Materials:

  • Body: Aluminium/Stainless Steel
  • Rotors: Stainless Steel /PPS
  • Bushings: Carbon/PPS
Port Size: 1/2" BSP(F) or NPT(F) Pressure Ratings:
  • 5,500kpa - 800 psi (pulse version)
  • 3,400kpa - 500 pso (mechanical version)
  • HP 20,000 kPa - 2900 psi
Temperature: 80°C (176F) or 120°C (248F) Viscosity: 1,000cps Maximum (with HV rotors > 1,000cps) Model Types: Pulse, Encoder, Liquid Crystal Display, Mechanical (Digital)