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Welcome to Igneus Incorporated


Igneus Incorporated creates quality software for the automatic fire sprinkler industry, including The Simple Hydraulic Calculator ,the open source Igneus Cad Utilities and the free flow test reporter program.

May 9, 2008

The Simple Hydraulic Calculator version 1.4.8 is now available.  This version fixes the problem of TSHC performing a demand calculation on fixed flow systems (standpipes) even when a source calculation (the "All" command) was required.

This is another free update for all registered users!  Download the new setup file here
December 28, 2007

The Simple Hydraulic Calculator version 1.4.7 is now available with a new 2007 NFPA 13 style report! This maintenance release also incorporates a few minor changes you can find here.

You may download the version 1.4.7 setup file from the files page. This is a free upgrade for all registered users.
October 1, 2007

The Simple Hydraulic Calculator version 1.4.6 is now available!  This maintenance release corrects a few errata and improves checking and error messages for missing but expected commands.  Click here to review all the changes.  Igneus Inc. recommends all users install this upgrade.

You may download the version 1.4.6 setup file from the files page.  This is a free upgrade for all registered users.
June 29, 2007

The Simple Hydraulic Calculator version 1.4.5 is now available!  SHC can now save a plain text (.txt) report file and automatically check for future updates over the internet.  Some minor bugs have also been fixed.  Click here to review all the changes.

You may download the version 1.4.5 setup file from the files page.  This is a free upgrade for all registered users.
April 30, 2007

The Simple Hydraulic Calculator version 1.4.4 is now available!  TSHC now has the ability to calculate a demand pressure that is less than zero.  Demand pressure may be less than zero when a booster pump is used that has a net gain greater than the system's demand pressure.  Also, some minor bugs have been squashed.  Click here to review all the changes.

You may download the version 1.4.4 setup file from the files page.  This is a free upgrade for all registered users.