Great Plains Industries is a leader in the manufacture of liquid flow meters, flow monitors, flow sensors and flow control equipment. GPI has become the flow meter supplier of choice for water meters, chemical meters, sub-meters and general purpose flow measurement.
GPI provides unparalleled customer service, on-time delivery and product quality. GPI offers a full line of flow meters designed specifically for the water and wastewater industries. Our water meters include a complete line of low cost PVC water meters and Stainless Steel meters for water flow measurement with trace chemicals. The GPI flow meter line is ideal for sub-metering, water treatment systems, ground water remediation and chiller or boiler applications