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GF070, GF150 Analogue Series
Gear flow meters

  • Description
  • Literature
  • Manuals
  • 3D CAD
  • Hydraulic Oil Viscosity Calculator


The GF series gear type flow meters are ideal for precision measurement on medium to high viscosity hydraulic and lubrication fluids, or in applications where the fluid viscosity can change substantially.

  • Flow: 40 US gpm (150 lpm)
  • Pressure: 6000 psi (420 bar)
  • Output Options: 4-20 mA & pulse (both linearized)
  • Bi-Directional operation
  • Calibration: 21 cSt as standard. Special calibration possible. Calibration certificate inc
  • Fluids: Oils, fuels, water glycol, water oil emulsions, phosphate esters.

Note: GF series flow meters with CAN output for use with Webtec HPM data loggers will be available from August, please contact Sales.

Hydraulic Oil Viscosity Calculator

This unique free-of-charge app calculates oil viscosity under different temperature and pressure conditions.

Access the calculator »

Hydraulic Oil Viscosity Calculator

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