What Is Pump Head? Static, Dynamic, and Total Head Explained
Pump head quantifies the energy a pump adds to a fluid, expressed as a height of liquid. This article breaks down static, dynamic, and…
PumpCalcs reference library
Tag: centrifugal pump
26 resources
Methods · worked examples · references
Pump Installation and Maintenance: The Complete Reliability Guide
Discover the essential principles, step‑by‑step procedures, and best‑practice strategies for installing and maintaining pumps with maximum reliability. This guide equips engineers, technicians, and plant…
Pump Motors & Drives: Sizing, Efficiency, Variable Speed
A definitive guide to selecting and optimizing pump motors and drives, covering sizing methods, efficiency improvement, and variable speed control for industrial applications.
Types of Pumps: The Complete Guide to Centrifugal and Positive Displacement Pumps
This comprehensive guide explains how centrifugal and positive displacement pumps work, how to select the right type, their practical uses, benefits, challenges, and emerging…
Pump Efficiency Explained: Hydraulic, Volumetric, Mechanical, and Overall
Understanding pump efficiency is essential for reliable system design and energy savings. This article breaks down hydraulic, volumetric, mechanical, and overall efficiencies, showing how…
Preventive Maintenance Schedule for Centrifugal Pumps: A Comprehensive Guide
A well‑structured preventive maintenance schedule keeps centrifugal pumps operating efficiently, extends service life, and reduces unplanned downtime. This article outlines the why, what, and…
Centrifugal vs Positive Displacement Pumps: How to Choose
Choosing between centrifugal and positive‑displacement pumps hinges on flow‑rate stability, pressure demands, fluid characteristics, and system dynamics. This article unpacks the governing equations, performance…
How to Prime a Centrifugal Pump (and Why It Keeps Losing Prime) – A Complete Technical Guide
Priming a centrifugal pump is essential to develop the suction head needed for flow. This article explains the physics behind priming, step‑by‑step procedures, why…
How Viscosity Affects Centrifugal Pump Performance (and When to Derate)
Viscosity reduces a centrifugal pump's flow, head, and efficiency. This article explains the governing equations, shows how to apply viscosity correction factors, and tells…
Pumps in Series vs Parallel: How Curves, Flow, and Head Combine
Understanding how centrifugal pump performance changes when units are placed in series or parallel is essential for reliable system design. This article explains the…