SLIDE LOCK SYSTEMS
It goes with the different pumps and models of circuit control system based on the needs.
Use the air drive hydraulic pump. Once the outlet hydraulic pressure reaches the set pressure, it will stop driving which won’t waste any energy.
Or, it will add the pressure automatically if the outlet pressure is reducing. It consists of the function to keep the pressure continuously.
The circuit control system has the function of the check. If there is no pneumatic pressure, the hydraulic pressure will still keep.