Primary Fluid Systems begin in 1991, as two people building systems for local applications. Since that time, we have left system-building to the pros, and focused on what we do best: manufacture and sell metering pump accessories for a variety of industries. Our innovative and patented designs ensure that we provide the best product for your specific application.
With 25 years under our belt, and many of our valves lasting in the field for more than 15 years, our products outlast the competition. Each product has specific innovations that differentiate it from our competitors’. Additionally, we are uniquely able to customize our products based on customer specification.