Historical
ANSI/HI 9.6.3-2017
Rotodynamc (Centrifugal and Vertical) Pumps - Guideline for Allowable Operating Region
This guideline discusses the effects of operating a rotodynamic pump continuously or for a long duration at rates of flow greater than or less than the pump’s best efficiency point (BEP) rate of flo
HI: Hydraulic Institute [hi]