Tag: Head-vs-Flow curves

Feb 25
Progressive Cavity Pump Curve Reading for Operators (BEP Runout Shutoff and Control)

Introduction One of the most expensive misunderstandings in wastewater treatment and industrial fluid handling is the assumption that all pumps behave hydraulically like centrifugal pumps. This misconception is particularly dangerous when applied to positive displacement (PD) technology. While a centrifugal pump simply stops flowing when discharge pressure equals its shutoff head, a progressive cavity (PC) […]