The hydraulic filter element is used in the hydraulic system to filter out particles and rubber impurities in the system to ensure the cleanliness of the hydraulic system.
The hydraulic filter element is used in the hydraulic system to filter out particles and rubber impurities in the system to ensure the cleanliness of the hydraulic system.
1. It is divided into high pressure section, medium pressure section, oil return section and oil suction section.
2. Divided into high, medium and low precision grades. 2-5um is high precision, 10-15um is medium precision, and 15-25um is low precision.
4. The pressure difference of the hydraulic filter element is generally 0.35-0.4MPa, but some special filter elements are required to withstand a high pressure difference, the highest requirement is to withstand 32MPa, or even 42MPa equivalent to the system pressure.
5. The maximum withstand temperature, some require to reach 135°C
Features
1. Strength requirements, manufacturing integrity requirements, withstand pressure difference, withstand external force of installation, and withstand alternating loads of pressure difference.
2. Requirements for the smoothness of oil passage and flow resistance characteristics.
3. Resistant to certain high temperature and compatible with working medium.
4. The fibers of the filter layer cannot be displaced and fall off.
5. To carry more dirt.
6. Normal use in high altitude and cold areas
7. Fatigue resistance, fatigue strength under alternating flow
8. The cleanliness of the filter element itself must meet the standard