Great Plains Industries is a US based manufacturing group, it is home to our GPI® , GPRO® , and FLOMEC® Brands. We are known for top-tier reliability and accuracy in fluid transfer and fluid measurement applications. Whether you require a reliable manual hand pump or standard-duty gear pump, GPI pumps offer the perfect solution. For heavy-duty professional grade demands, explore our GPRO carbon vane pumps, designed to exceed expectations.

GPI, GPRO, and FLOMEC meters are designed to deliver precise and dependable metering in a variety of fluid applications, including fuel, water, solvents, and chemical processes. These flow meters are optimized for accuracy and reliability using turbine, oval gear, ultrasonic, and nutating disc technologies.

Whether you need metering solutions for turf-irrigation, water distribution systems, fuel transfer operations, solvent handling, or chemical processing, our flow meters deliver consistent results. Explore our offerings for end-of-hose metering, inline metering, or pump-mounted metering applications, and find the perfect fit for your fluid measurement needs.