AC-B244F-2440 replaces PALL Filter Element with stainless steel filter material. The frame and end cap are made of 304 stainless steel, which has high filtration accuracy and efficiency, and can effectively filter out dust and adhesive substances in the oil.

Main classification: According to the installation position and function in the hydraulic system, hydraulic filter cartridges are mainly divided into the following categories:

Oil suction filter element: installed in the oil tank or pump's oil suction port, used for preliminary filtration of oil entering the system, with low accuracy but high flow requirements to prevent the pump from sucking in large particle impurities. ‌

Pressure oil circuit filter element (high/medium pressure filter element): installed at the outlet of the pump or on the pressure oil circuit, it can withstand the working pressure of the system, has high accuracy (such as 10-15 μ m), and is used to protect precision components such as valves and cylinders. ‌

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Return Oil Filter Element: installed in the system's return oil pipeline, it filters impurities such as metal powder generated by the wear of the filter element, ensuring the cleanliness of the oil flowing back to the tank. It usually requires lower strength than the pressure filter element. ‌‌

Bypass filter element: installed in an independent circulating filtration system to continuously purify the oil in the tank. ‌