Wear and tear on system components is caused by internal and external contaminants. A hydraulic filter helps to remove particulates while cleaning the oil continuously.
The choice of filter grade depends on the following:
-Components' purity requirement and sensitivity
-Flow and viscosity
-Pollution in the environment
-The operation cycle of the equipment
-Service of the components and spare parts
In general, due to the high pressures and small clearances, it can be said that clean oil is required in all hydraulic systems