The function of the fuel tank return filter is to filter out the pollutants generated or invaded in the system before returning to the fuel tank. It is one of the important filters to control the pollution and cleanliness of the system. When we all install the return oil filter, what we all need. What are the precautions for installing the oil tank return filter?
The installation precautions of the oil tank return filter are as follows:
1. The oil tank return filter is installed on the suction port of the pump: The surface oil filter is usually installed on the suction pipe of the pump to filter out larger impurity particles and protect the hydraulic pump. In addition, the filtering capacity of the oil filter should be more than twice the pump flow, and the pressure loss should be less than 0.02MPa.
2. The oil tank return filter is installed on the system return pipe: this installation is used as an indirect filter. Usually, the back pressure valve is installed in parallel with the filter. When the filter is clogged, the back pressure valve opens.
3. The purpose of installing a hydraulic filter on the oil tank return filter is to filter out pollutants that may invade the components. The filtration accuracy should be 10-15μm, can withstand the working pressure and the impact pressure on the oil circuit, and the pressure drop should be less than 0.35MPa. The installation precautions of the oil tank return filter are mainly reflected in the above aspects. We all need to pay more attention to the above. The above is an introduction to the precautions for installing the oil tank return filter. I hope it will be helpful to you. If necessary, please call our company for consultation.