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 LaMarSOFT FireFlow Calculators  

Microsoft Visual Basic
(.exe file)

Asymmetrix Toolbook
(distributed with required runtime files)

 

Palm
(.prc file)

 
 

These calculators use the formulas from the 15th Edition of the NFPA Handbook to calculate Theoretical Available Fireflow from a hydrant and the Required Fireflow for a building.

These calculations are commonly used by firefighters when completing Pre-Fire Surveys on target hazards in their districts to determine the flow required to put out a fire in a specified building and the flow actually available from nearby hydrants.

The calculators work only on a PC.

Click on the small picture to go to the download page.