New Content in 2018 Version: Revised performance test setup guidelines & schematic Updated definitions & symbols Updated formulas Scope of Standard: The ANSI/HI 7.6 provides detailed procedures for controlled-volume metering pump performance testing along with an optional NPSH test. The following tests are covered: Functional testing of production units Mechanical integrity at speed and pressure specified Rate of flow and mechanical integrity at speed and pressure specified Verification of performance to the manufacturer's specifications What You Will Learn/Overall Benefits: Understand what type is testing is required for a controlled-volume metering pump and if the manufacturer has conducted specific tests to demonstrate the pumps? ability to perform satisfactorily, both mechanically and hydraulically. Application Markets: Most common pump industry segments using controlled-volume metering pumps in various services including chemical, petroleum, slurry, water and wastewater, residential, electric power and more.