Pump Head Calculator
The Pump Head Calculator is a vital tool used in various industries to determine the pump head required for a particular fluid system. It calculates the pump head (in feet) based on several factors:
Hp = (Q * ρ * g * H) / η
Where:
- Hp is the pump head (in feet).
- Q is the flow rate (in cubic feet per second or gallons per minute).
- ρ is the density of the fluid (in pounds per cubic foot or specific gravity).
- g is the acceleration due to gravity (approximately 32.2 ft/s²).
- H is the total head (in feet).
- η is the pump efficiency (expressed as a decimal).
General Terms Table/Conversions
| General Terms | Description/Conversions |
|---|---|
| Flow Rate | Gallons per minute to Cubic feet/sec |
| Density of Fluid | Pounds per cubic foot to Specific Gravity |
| Total Head | Feet to other relevant units |
| Pump Efficiency | Decimal to percentage or vice versa |
Example of Pump Head Calculator
Suppose we have a fluid system where:
- Flow rate (Q) = 100 gallons per minute
- Density of fluid (ρ) = 62.4 pounds per cubic foot
- Total head (H) = 50 feet
- Pump efficiency (η) = 0.75 (or 75%)
Using the formula: Hp = (100 * 62.4 * 32.2 * 50) / 0.75
The resulting pump head would be calculated accordingly.
Most Common FAQs
The Head Calculator finds applications in various industries such as water treatment plants, chemical manufacturing, oil refineries, and more.
The accuracy of the Head Calculator depends on the precise input of values. Accurate inputs will yield reliable results for real-life applications.
Yes, the Pump Head Calculator is versatile and you can use it for different fluids. If you input accurate values for density and other parameters.
