Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 72892985, Entry date: 05/07/2013

What are the new features of the SFI Vortex Sizing program?

  • Entry
  • Associated product(s)

What are the new features of the SFI Vortex Sizing program?

A software update is available for the SFI Vortex Sizing program. The software package can be downloaded (free of charge) from the PIA configurator website. The new software options are an integrated energy efficiency calculator and extended selection of gas mixtures (natural gas). 

To upgrade your existing installation with the latest features, it is necessary to install the software update (version By installation of the update  the existing version is automatically replaced. If you do not install the software update, the automatic update function is not running.


How_to_calculate_the_energy_efficiency.pdf (251 KB) ( 251 KB )  

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit