Able to measure fluids of up to 1,000,000 cps, due to its flow through design.

The Helical meter's progressive cavity design can measure higher flow rates and higher viscosities because of its naturally lower pressure drop. 

("Your meter only caused half the pressure drop of the German-made meter we tested" - Paul S., Parker Hannifin)

Low pressure loss and ability to measure up to 1,000,000 cps make a Helical rotor meter an ideal choice for:

  • asphalt measurement
  • mastic and adhesive dispensing
  • high flow rate blending

Tight internal clearances gives them the ability to measure low viscosity fluids and provide 0.2% accuracy over a 100:1 range.

What is a helical flow meter?

A Helical meter has a progressive cavity design which can measure higher flow rates and higher viscosities because of its naturally lower pressure drop. How the helical flow meter works?

Helical Flow Meter


241 Helical Flow Meter

241 Helical Flow Meter
  • Flow range: 100 cc/min to 189 liters/min (0 to 50 gpm)
  • Accuracy (at 30cp): ± 0.2% of reading over 50:1 range
  • Maximum Operating Pressure: 35,105 or 240 bar (500, 1500 or 3500…

242 Helical Flow Meter

242 Helical Flow Meter
  • Flow range: 1 liter/min to 500 liters/min (0.26 to 132 gpm)
  • Accuracy (at 30cp): ± 0.2% of reading over 50:1 range
  • Maximum Operating Pressure: 35 or 240 bar (500 or 3500…