Topic hub
Pumps
The pumps hub focuses on head, pressure, density, and the supporting references needed before selecting equipment.
Pump selection workflow
Prepare a duty point, run basic sanity checks, then use official tools when manufacturer curves and product-specific data matter.
Pump Selection Prep
Collect flow, head, fluid, and installation assumptions before opening a manufacturer selection tool.
workflowpump selection
Pump Selection Tools
Compare official pump manufacturer and vendor tools after the basic duty point is organized.
external toolsvendor tools
Darcy-Weisbach pressure loss
Use transparent site checks before product-specific selection software.
sanity checkpipe-flow
First pump references
Pump head from pressure
Convert pressure change to equivalent head for a specified fluid density.
headpressure
Head loss vs pressure loss
Explain why head and pressure are related but not interchangeable.
densitysystems
Pump head basics
Review the terms engineers use before selecting or checking a pump.
workflowvendor tools