One-sided pump 18 cm³

The one-way pump is designed for controlling a one-way cylinder (hydrodrive). With this pump you can create an effort in one direction - on the propeller of the hydraulic cylinder. The lifting is carried out under its own weight by opening the crane on the pump.
One-way manual hydraulic pumps can also be equipped with a safety valve that serves to protect the entire hydraulic system from excessive pressure.

There are often cases when the hydraulic cylinder rests and the pressure continues to be created. In the absence of a safety valve, this can lead to a breakdown of the hydraulic system.

The one-way hydraulic pump works according to the following principle: during pumping, the oil is fed from the tank to the pump and, under a certain pressure, moves to the working member (hydrocylinder) by moving it. To lower the hydraulic cylinders with the help of a one-way hydraulic pump, it is enough to open the crane and the oil will be soldered back into the tank. Also, in this series are single-sided pumps, which crash directly in the hydraulic system and are used without the obligatory use of the tank. 

Specifications:

• Maximum pressure 200 bar
• Working volume is 18 cm ³