Hydraulic Pump Formulas |
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|---|---|---|
| Pump Formulas For: | Word Formula | Letter Formula |
| Pump Outlet Flow In Gallons/Minute |
Flow = |
Q =  |
| Pump Input Power In Horsepower Required |
Horsepower Input = |
HPIN = or  |
| Pump Efficiency Overall in Percent |
Overall Efficiency =  X 100 Overall Efficiency = Volumetric Eff. x Mechanical Eff. |
EffQV=  x 100 EffQV = EffVOL x EffMECH |
| Pump Efficiency Overall in Percent |
Volumetric Efficiency = x 100 |
EffVOL = x 100 |
| Pump Efficiency Mechanical in Percent |
Mechanical Efficiency = x 100 |
EffMEC = x 100 |
| Pump Life B10 Bearing Life |
B10 Hours of Bearing Life = Rated Life Hours x  x |
B10 x x |