What the Sigma Calculator does
Pipe and Equipment Sizing
Water, Waste-vent, Storm, Medical Gases, Fuel Gases, more.
Water Booster, Fire, Sump and Circulating Pumps
Plumbing Equipment including water heaters, water sofeners, exxpansion tank
The Sigma calculator also includes information programs to calculate water velocity and friction loss, overall water and sanitary loads, pipe volumes and purge rates and more.
Trial Version Installation Insstructions
Download Files
Unzip Files and Setup Program
Unzip Files and Setup Program
Download the package and Sigma 3.3b zip files above.
Unzip Files and Setup Program
Unzip Files and Setup Program
Unzip Files and Setup Program
Unzip the setup files and click on the setkup.exe file to install operation files. Next unzip the Sigma 3.3b file.
Run Sigma Program
Unzip Files and Setup Program
Run Sigma Program
After purchasing Click on the Sigma executable file to run program.
Individual licenses (per seat)
$600.00
For site licenses, contact Ed Hale, P.E. for details. (tennman@mindspring.com)
Working Version Installation Insstructions
Purchase Program
Unzip Files and Setup Program
Unzip Files and Setup Program
Select the "Buy Now" button above to purchase the program.
Unzip Files and Setup Program
Unzip Files and Setup Program
Unzip Files and Setup Program
Unzip the Package folder and click on the setkup.exe file to install operation files. Next unzip the Sigma 3.3b file. and place on desktop or where desired.
Run Sigma Program
Unzip Files and Setup Program
Run Sigma Program
After purchase, a key number will be e-mailed to you. Click on the Sigma executable file and enter the number and name when prompted to run program.