Primary Flow Signal

Primary Flow Signal (PFS) provides the industry’s highest accuracy, highest reliability flow measurement technology, equipment, engineering, service, sales, support, and distribution.

PFS specializes in pressurized and open channel flow metering applications, and all types of line fluid (i.e., steam, gas and liquid, as well as solids-bearing) measurement solutions. Their technology serves a wide variety of functions critical to our everyday lives and comfort, e.g.: municipal water and waste water delivery, industrial service, chemical processing, power generation, as well as oil and gas extraction and management.

Orifice Plates
Venturi Flow Meters