Hydraulic Calculations
Free App
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About Hydraulic Calculations
Hcalc is a simple Hydraulic Calculator and will allow fire sprinkler engineers to check calculations or solving simple hydraulic calculation.
With the Hcalc App you can find the pressure loss in pipework using the Hazen Williams formula which is specified in the NFPA 13 and EN 12845 for fire sprinkler systems. You can changed any of the 3 variables, flow, C-factor and the pipes internal diameter and the pressure loss will be calculated.
The second part of the calculator is used to solve the K-factor formula given the flow, K-factor or pressure at a nozzle or fire sprinkler head given the other two factors. By using the slider controls to vary any of the variables (flow, K factor, pressure) you can see the effect they have instantly.
Please remember to press the calculate button after you have made a change!
This version is in metric units only.
With the Hcalc App you can find the pressure loss in pipework using the Hazen Williams formula which is specified in the NFPA 13 and EN 12845 for fire sprinkler systems. You can changed any of the 3 variables, flow, C-factor and the pipes internal diameter and the pressure loss will be calculated.
The second part of the calculator is used to solve the K-factor formula given the flow, K-factor or pressure at a nozzle or fire sprinkler head given the other two factors. By using the slider controls to vary any of the variables (flow, K factor, pressure) you can see the effect they have instantly.
Please remember to press the calculate button after you have made a change!
This version is in metric units only.
All Application Badges
Free
downl.
downl.
Android
1.5+
1.5+
Android app
App History & Updates
What's Changed
Version 1.2, 19-Oct-2011 : Added pipe length text box and total pressure loss calculation. Exit button added to which will unload the app from memory.
Version 1.1, 11-Oct-2011 : Update the Help text and checking for correct input on the Sprinkler Head screen.
Version 1.2, 19-Oct-2011 : Added pipe length text box and total pressure loss calculation. Exit button added to which will unload the app from memory.
Version 1.1, 11-Oct-2011 : Update the Help text and checking for correct input on the Sprinkler Head screen.
More downloads Hydraulic Calculations reached 10 000 - 50 000 downloads
More downloads Hydraulic Calculations reached 10 000 - 50 000 downloads
What are users saying about Hydraulic Calculations
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by Q####:
by Q####:
Ok.
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by O####:
by O####:
Not working on samsung s5 smartphone.
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by Y####:
by Y####:
Canute Hydraulic calculator
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by K####:
by K####:
It will only work on my Samsung tablet not my Samsung s4 phone.
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by Z####:
by Z####:
EVERY TIME YOU NEED TO PRE CALCULATE IT GOES TO YOUR WEB SITE?
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by N####:
by N####:
When I pressed calculate nothing happened
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by N####:
by N####:
This app has a Trojan!
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by W####:
by W####:
Good calc program
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by W####:
فايروس
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by N####:
by N####:
bad arguments to * ... good idea, but not working
Z
by Z####:
by Z####:
Very handy for checking sprinkle calcs. Keep up the good work
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by Z####:
by Z####:
Should be able to switch to English units for us fire protection engineers in USA.
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by N####:
by N####:
I need imperial units
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by S####:
by S####:
Not good for using US standarda
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by N####:
by N####:
Must have many international unit systems
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by Q####:
by Q####:
In mm and L Not good for using US standarda
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by Q####:
by Q####:
Need English Units Should be able to switch to English units for us fire protection engineers in USA.
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by Q####:
by Q####:
Good app but... I need imperial units
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by D####:
by D####:
Good Good calc program
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by Q####:
by Q####:
not working bad arguments to * ... good idea, but not working
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by Q####:
by Q####:
Very useful app Very handy for checking sprinkle calcs. Keep up the good work
by C####:
Do not work on Xiaomi Redmi note 2 In my previous phone it is useful and good software using Hazen William's equations