PLF-H60 * 20 oil filterSupporting manufacturersCan be installed on pressure pipelines of different pressure levels to ultimately remove impurities generated by invading dirt and chemical reactions. Especially suitable for automatic control systems and servo systems, it can prevent high-precision control components and execution components from premature wear or jamming due to pollution, thereby reducing failures and extending the service life of components.This filter uses imported glass fiber filter material, which has the advantages of high filtration accuracy, strong oil flow capacity, small original pressure loss, and large pollutant absorption capacity. Its filtration ratio is higher than β 3, β5，β10，β20≥200， The filtration efficiency is greater than or equal to 99.5%.

The evaluation methods are ISO16889-99 and GB/T18853-2002.
The filter structure has the following characteristics:
Compared with filters of the same flow rate, the structure is compact and the volume is small.
2. Wide pressure range for use.
3. It is convenient to replace the filter element. Users can open the upper cover and replace the filter element according to the installation space, or unscrew the housing (drain the oil first) to remove the filter element from below.
4. Easy installation and fixation: If the user has difficulty installing according to the standard flow direction, they can remove the four screws on the cover and rotate the cover 180 degrees to change the direction of medium flow.
5. The filter is equipped with a bypass valve and a differential pressure transmitter, with dual protection functions. When the filter element is contaminated and blocked to the point where the inlet and outlet pressure difference is the set value of the transmitter, the transmitter will send a signal and the filter element must be replaced.

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The oil suction filter is installed at the oil suction port of the oil pump to protect the oil pump and other hydraulic components, avoid inhaling pollutants and impurities, effectively control hydraulic system pollution, and adjust the cleanliness of the hydraulic system.

The oil suction filter can be directly installed on the side, top or bottom of the fuel tank. The oil suction cylinder penetrates below the liquid level in the tank, and the filter head of the oil suction filter is exposed outside the tank. It is equipped with self sealing valve, bypass valve, filter element pollution blockage transmitter and other devices, so that the oil in the tank will not flow out when replacing or cleaning the filter element. However, in order to avoid cavitation in the pump, full attention must be paid to pressure loss, which is generally used in100---200Purpose: Coarse metal mesh or recessed metal wire material. Therefore, it is not a filter that controls the concentration of pollutants in the system.