With the largest staff of trained hydraulic engineers anywhere, Primary Flow Signal offers total engineering support from design through installation and beyond.

As the industry leader in flow meters, with over two decades of experience, our integrated team of specialists provide engineering analysis of your existing flow measurement system and develop reliable solutions for today and the future.

We continue to support our installations where others leave off, providing prompt and reliable responses to your technical questions from our dedicated field and lab engineers.


sadr city

SADR City - Flow Primary


Expert Engineering Analysis for Today and the Future