Accurate Volume Measurement with Positive Displacement (PD) Meters

Positive displacement (PD) flow meters measure fluid volume by repeatedly trapping and displacing fixed amounts of fluid through internal mechanical
components such as gears, disks, rotors, or pistons. As fluid flows, it drives the movement of these components, and each movement corresponds to a
known volume, allowing the meter to count and total the flow. Common types include oval gear, nutating disk, helical gear, piston, and rotary vane meters, each with unique mechanisms suited to specific applications.

PD meters are highly accurate, effective for viscous fluids and low flow rates, require no straight pipe runs, and often operate without external power due to their simple mechanical design. Contact the Flozone Team today for a quote for your PD meter!