Pump sizing

Engineering Kit

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About this app

Struggling with complex pump head calculations? Need a reliable tool to size industrial or domestic pumps quickly on-site?

Pump Sizing & Head Calculator is the ultimate engineering assistant designed for mechanical engineers, HVAC specialists, plumbers, and system designers. Easily calculate total dynamic head (TDH), pipe friction losses, fitting losses, and select the perfect pump for your project—all in seconds.

Whether you are working on domestic water systems or complex industrial pumping networks, our intuitive interface ensures fast, precise, and standard-compliant results right from your phone.

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⚙️ KEY FEATURES & CALCULATORS

• Total Dynamic Head (TDH) Calculation: Accurately compute total system head by breaking down pressure, velocity, and elevation components.
• Integrated Friction Factor Calculator: Easily compute or input Darcy-Weisbach friction factors automatically.
• Major Loss (Pipe Friction) Module: Calculate major pressure drops based on flow rate, pipe diameter, length, and material roughness.
• Minor Loss (Fittings & Valves) Module: Determine local losses across elbows, valves, tees, and reducers using standard loss coefficients (K-factors).
• Real-Time Automatic Results: Outputs instantly update as you enter inputs—no extra tapping required!
• Smart Error Notices & Guidance: Built-in technical notices clarify formulas, units, and assumptions to eliminate guesswork.

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📊 COMPREHENSIVE INPUT PARAMETERS

• Pressure Head: Liquid density, suction pressure, and discharge pressure.
• Velocity Head: Suction/discharge velocities and flow profile correction factors.
• Elevation Head: Precise suction and discharge elevation levels.
• Pipe & Fitting Losses: Total flow, branch flows, pipe inner diameters, lengths, and loss coefficients ($K$).

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💡 WHY USERS LOVE PUMP SIZING:

✓ Tailored for both industrial applications and domestic plumbing projects.
✓ Eliminates manual hand-calculations and spreadsheet errors on the job site.
✓ Clean, modern, and mobile-optimized UI built for quick data entry.

Stop guessing your pumping requirements. Download Pump Sizing & Head Calculator today to streamline your engineering calculations and select the right pump every time!