Home         Up         Back      

    VISCOSITY CORRECTIONS (acc. graphs published by the Hydraulic Institute Standards)
Viscosity corrections Hydraulic Institute Standards graphs

    PROJECT DATA (Optional)

    Project
    Remarks
    Your ref Client
    Identification           Client's ref                  

    CALCULATION INPUT (Required)

    FLUID DATA
    SI / METRIC UNITS US CUSTOMARY UNITS
    Capacity m3/h       Capacity GPM
    Pump differential head   mlc Pump differential head   ft
    Dynamic Viscosity cP [=mPa.s] Kinematic Viscosity cSt
    Density kg/m3

    Notes:

  • Kinematic viscosity = Dynamic viscosity / density, as the graphs are based on kinematic viscosity in cSt no input for density is required when US customary units are used.
  • The Viscosity Correction factors are applicable per impeller so for multistage pumps the head should be specified per stage.

    •  
     Home             About Us       Terms of Use       Tell a Friend       e-mail       + Favorites