Piston Meters, Ideal for Low Flows and Low Viscosities

Piston Meters offer the highest accuracy and measure the lowest flow rates of any meter. By employing the tightest fits and tolerances, these precision meters are suitable for all low viscosity liquids.

Highest accuracy (±0.2% of reading) and Widest flow range (200:1 or more).  A piston meter is an ideal choice for

  • fuel measurement
  • hydraulic test stands
  • additive injection
  • low flow applications

Don't forget the Full screen viewing option in the lower right hand corner >>

High resolution, low flow meter Model P001
0.005 to 200 cc/min (0 to 0.053 gpm)...Combined with our highest, 500 bar (7250 psi) pressure rating
Precision low flow meter Model P213
0.5 to 1800 cc/min (0 to 0.48 gpm) with a 210 bar (3000 psi) pressure rating
Precision low flow meter Model P002
0.5 to 2000 cc/min (0 to 0.53 gpm)...All the range of the Model P213 with a 500 bar (7250 psi) pressure rating
High accuracy flow meter Model P214
5 to 10,000 cc/min (0 to 2.64 gpm) in 210 bar (3000 psi) and 500 bar (7250 psi) versions
Model P215 flow meter
25 cc/min to 35 liters/min (0.006 to 10 gpm) with a 210 bar (3000 psi) pressure rating
Aqueous flow meter Model 234
10 to 4000 cc/min (0 to 1 gpm) with a 140 bar (2000 psi) rating