The HA Series turbine flow meter internal kit is easy to install, allowing for minimal downtime and efficient maintenance. The HA Series kit contains all internal parts of the meter: rotor, bearings, support assemblies, and snap rings. The meter internals have a designed temperature range of -450° F to +450°F (850°F with special coil), covering flow rates of 1 to 12,000gpm with a standard linearity of +/- 0.5%. and repeatability of +/- 0.1%. Turbines, Inc. documents internal kit performance by means of a NIST-traceable factory or independent laboratory calibration.