Fireman's Calculator
Fireman's Calculator by Nathaniel Ocot: rank, rating, keywords, reviews and trend on the Apple App Store.
- Publisher
- Nathaniel Ocot
- Category
- Utilities
- Store
- Apple App Store
- Price
- $17.99
- Top paid rank
- #80
- Released
- 2026-11-02
- Last updated
- 2026-11-02
About Fireman's Calculator
Pump discharge pressure and fireground hydraulics for firefighters and pump operators, on iPhone and iPad, with no account, no internet and no subscription. BUILD YOUR APPLIANCE ONCE Save your appliances and their preconnected lines. Tap a line to get its pump discharge pressure, then adjust flow and floors for the job. 8 CALCULATORS • Pump discharge pressure: single lines, dividing breechings and collecting breechings • Friction loss • Branch reaction • Smooth bore flow • Needed fire flow (US NFA and Iowa methods) • Relay pumping • Standpipe / high-rise • Tanker shuttle SEE HOW EVERY ANSWER IS BUILT Every result shows its breakdown and the method behind it, so you can follow the maths and learn it. Optional fireground rounding rounds each result in the safe direction for its formula. REFERENCE TABLES Friction loss coefficients, branch pressures, smooth bore tips, fitting losses, elevation and a terminology glossary. Great for study and teaching. YOUR UNITS, YOUR LANGUAGE English (UK/Australia and US/Canada terms), German, French and Japanese, with each country's hose and branch sizes. kPa, bar, MPa or psi; L/min or gpm; metres or feet. BUY IT ONCE, KEEP IT FOREVER No account. No internet connection. No ads, no in-app purchases and NO ONGOING SUBSCRIPTION. Nothing you enter leaves your device. Made for study, training and reference. It doesn't replace your training, your service's procedures or your own judgement. To all of the other firemen in the world, much love an
Keywords
pump, every, us, its, pressure, flow
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