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Status : Active
Standard Type : Main
Document No : ISO 23840:2021
Document Year : 2021
Pages : 14
Edition : 1
Section Volume : Product testing (ISO/TC 131/SC 8.)
This document specifies methods for determining the performance and the efficiency of water-hydraulic positive displacement pumps having continuously rotating shafts. This document provides test equipment, a test procedure under steady-state conditions and the presentation of test results.