In hydraulics, just as in other technologies, symbols are used to describe components and systems.
The symbols for the components which have been discussed and the simple system which has been developed are illustrated
using ANSI Y32.10 graphic symbols for fluid power.
Note: in addition to the components which have been discussed, the system also consists of an electric motor and a hydraulic filter.
Hydraulic systems are generally equipped with a prime mover like an electric motor. And, in order to achieve a degree of reliability,
hydraulic systems should be protected from dirt with a hydraulic filter.
terms and idioms associated with the pressure side of a system