A Positive Displacement (PD) Flowmeter is a highly accurate flow measurement device used to measure the actual volume of liquids passing through a pipeline by repeatedly filling and displacing a known fixed volume. It provides precise measurement regardless of pressure, temperature, or flow profile variations.

Widely used in oil and gas, petrochemical, chemical processing, food and beverage, and custody transfer applications, positive displacement flowmeters are ideal for measuring viscous fluids such as oils, fuels, syrups, and chemicals. They are known for their excellent accuracy, repeatability, and reliability in low to medium flow rates.

With robust construction, high precision, and dependable performance, Positive Displacement Flowmeters are essential instruments for accurate billing, process control, and efficient flow monitoring in industrial systems.