Pump-System-Curve on Sino Industry https://sino-industry.com/topics/pump-system-curve/ Recent content in Pump-System-Curve on Sino Industry Hugo en Wed, 09 Sep 2026 00:00:00 +0000 How to Read a Pump System Curve: Finding the Real Duty Point and Avoiding Oversizing https://sino-industry.com/pumps/how-to-read-a-pump-system-curve/ Wed, 09 Sep 2026 00:00:00 +0000 https://sino-industry.com/pumps/how-to-read-a-pump-system-curve/ <p>A centrifugal pump’s expected duty point is where its head-versus-flow curve intersects the system curve for a defined operating case. It is not automatically the flow and head listed on a schedule. Before selecting or troubleshooting a pump, you must account for changing liquid levels, pressure boundaries, friction losses, valve positions, pump speed, liquid properties and the manufacturer’s operating limits.</p>