Pump Head & NPSH Calculator
A quick KimiaPro preview for early pump checks, fast TDH review, NPSHa screening, and simple hydraulic power estimation before opening the full engineering workspace.
Calculator Inputs
Simple web preview mode. Lighter than the full PumpCalc workspace.
Sanitary tube only
Positive flooded / negative lift
Quick Results
Professional quick-look view for early pump decisions.
Total Dynamic Head
58.30 ft
Static head plus estimated line losses
NPSHa
35.80 ft
Available suction head after vapor effect
NPSH Margin
26.60 ft
Healthy margin
Calculation detail
Hydraulic Pump Power
Pure hydraulic power only — actual motor power will be higher after efficiency.
0.74 HP
Flow used in calc50.00 gpm
Sanitary ID1.88 in
Line velocity5.78 ft/s
Estimated suction loss1.40 ft
Estimated discharge loss5.60 ft
Atmospheric head adjusted33.90 ft
Vapor pressure head0.76 ft
Why KP PumpCalc Pro version
A stronger engineering workspace when quick web math is not enough.
Segment-based piping review
Go beyond one overall line estimate and build suction and discharge sections with better engineering visibility.
Better design confidence
Support cleaner pump selection, stronger proposal checks, and more reliable early-stage decisions.
Professional calculation workflow
Use a more complete workspace built for practical industry use, not just a simple online check.
Explore full versions
Choose the format that fits your workflow best. Full versions will provide a deeper engineering experience than this free preview.