SF Pressure Drop Version 5.0 for Windows 95/98/NT calculates pressure drops (caused by friction) of flowing liquids and gases in pipes. Additionally you can calculate pressure changes caused by vertical difference of the pipe and caused by changes of kinetic energy.
SF Pressure Drop calculates also pressure drops in pipe elements (example: changes of direction) and diverse valves.
It's possible to combine diverse elements and so to calculate the total pressure drop
To calculate the pressure drop you need data of pipes (rougness) and data of flow medium ( density, viscosity). These data are available in several databases, which are editable by the user partly.
An additional possibility to save your own data is the user-defined database.
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This program is no longer available for download from our website. Please contact the author of SF Pressure Drop at for any additional information.