Pump Head and Power Calculator vs Pump Head & Power Calculator
Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.
Pump Head and Power Calculator
Calculate the shaft power required to drive a centrifugal pump given flow rate, static head, friction losses, and pump efficiency. Use this when sizing pumps for piping systems.
- Answers
- Required Pump Power (W)
- Inputs
- Flow Rate, Static Head, Friction Loss, Fluid Density, Pump Efficiency
Pump Head & Power Calculator
Calculates the brake horsepower a pump motor must deliver to move a fluid at a given flow rate against static head and pipe friction losses. Use it when selecting pumps for irrigation, HVAC, chemical processing, or water supply systems.
- Answers
- Brake Horsepower Required (HP)
- Inputs
- Flow Rate, Static Head, Friction Loss, Fluid Specific Gravity, Pump Efficiency
At a glance
| Pump Head and Power Calculator | Pump Head & Power Calculator | |
|---|---|---|
| Category | Chemical Engineering | Engineering |
| Answers | Required Pump Power | Brake Horsepower Required |
| Inputs | 5 | 5 |
| Result unit | W | HP |
When to use each
Calculate the shaft power required to drive a centrifugal pump given flow rate, static head, friction losses, and pump efficiency. Use this when sizing pumps for piping systems.
Calculates the brake horsepower a pump motor must deliver to move a fluid at a given flow rate against static head and pipe friction losses. Use it when selecting pumps for irrigation, HVAC, chemical processing, or water supply systems.