Pump Affinity Laws
The effects on centrifugal pumps with limited change of speed (RPM) or impeller diameter

Pump Formulars
Pump calculation formulas for Head, Pressure, Velocity & BHP

NPSH
Net Positive Suction Head (NPSH)

Terms in Pump
Common Pump Terms

Pump Cavitation
Pump Cavitation

Parameters determining the selection of pumps
Parameters determining the selection of pumps

Basic Rules for Suction Pump Piping or Pipework
Basic rules for pump suction piping or pipework to avoid unnecessary failures in pumps are the followings

Pumps Design Rules of the Thumb
Pumps Design Rules of the Thumb