Hydrant Flow Test Calculator
Compute hydrant flow test data
Free · Designed for iPad
Calculate fire hydrant flow test results and compare supply Vs demand with a graph
Hydrant flow test calculator: enter static and residual pressures obtained from the flow test.
2 pitot inputs: enter two pitot pressures, and the app sums both flows for the total GPM observed during the flow test.
Outlet settings: outlet diameter input with hydrant coefficient (and optional pumper outlet coefficient)
Flow extrapolation: view a Supply vs Demand curve (Flow vs PSI)
Two demand points: plot up to two demands and see PASS/FAIL results
Save test info: save results with date/time and project information
Location logging: save test hydrant location and flow hydrant location (GPS)
History: review saved tests and results anytime
Notes
* Location is used only to record hydrant coordinates when you choose to save them.
* Designed with a clean, lightweight interface for quick field entry.
Minor UI improvements and creator information
The developer, Saleel Anthrathodiyil, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Saleel Anthrathodiyil
- Size
- 39.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Saleel Anthrathodiyil