By far the most commonly used Prover in the industry for many years. The Bi-Directional Displacement Type Pipe Prover has proven itself over and over again as one of the most reliable means available to verify meter readings and establish meter factors. It is still the most recommended and used Prover design in the world today.
Weamco is the most trusted source in the industry for Bi-Directional Pipe Prover design and manufacturing. With hundreds of Provers in service throughout the industry you can rest assured you are working with the best at Weamco.