Annotate standard hydraulic circuit symbols with pressure, flow, and power values
Input Parameters
Results
--
Pump Input Power
HP
--
Pressure Line Power
HP
--
Return Line Power
HP
--
Pilot Power
HP
Reference
Hydraulic power (HP) = GPM × PSI / 1714
Pressure line: P symbol (solid line with arrows)
Return line: T symbol (dashed line)
Pilot line: thin dashed, case drain: thin solid
ISO 1219 standard symbols