Here you will learn about how to properly draw the hydraulic (Fluid Power) symbols for hydraulic pumps, including features such as rotation, direction, variable pumps, etc.
Hydraulic Pump Interchanges
This is the best way to learn how you can interchange any hydraulic pump you have for a better alternative.
Often people need to interchange their hydraulic pumps from existing system to a different pump that can offer better delivery time, pricing, or simply because their old pump hard to find or obsolete.