Hydraulic Pump Power
Input kW required for a hydraulic pump delivering flow Q at pressure Δp.
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Formula, assumptions, and limits
| Symbol | Meaning | Unit |
|---|---|---|
| Flow | L/min | |
| Pressure rise | bar | |
| Overall efficiency |
Source: ISO 4409 - Hydraulic fluid power
In short
Input kW required for a hydraulic pump delivering flow Q at pressure \u0394p.