The Positive Displacement Flow Metering Principle
Positive displacement flow meters, or PD meters, have precise chamber volumes allowing the flow meter to directly measure the volume of fluid as it passes through these cavities.
Each rotation of the reciprocating mechanism will be equivalent to a particular flow quantity, thus providing a highly accurate volumetric flow rate.
Types of Positive Displacement Flow Meters:
- Oval Gear Flow Meters
- Reciprocating or Oscillating Piston
- Helical Gear Flow Meters
- Nutating Disc
- Rotary Vane
- DiaphragmOur strong and long-standing relationships with our suppliers ensures we can offer great service at fair prices.
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