The basic information about the 3820-11-001-A oil return filter element is as follows:

1. Product usage: 3820-11-001-A oil return filter element is mainly used in hydraulic oil systems to continuously filter impurities, moisture and other pollutants in the oil to ensure the normal operation of the system. Widely used in power plants, steel plants, shield tunneling, mining, papermaking, petroleum, shipbuilding, chemicals, textiles, various power machinery and other industries.

2. Filter element filter material: including glass fiber, filter paper, metal mesh, metal powder, metal sinter, sintered felt, etc.

3. Filtration precision: glass fiber filter material is 1-70 μm (microns); metal mesh filter material is 3-400 μm (microns); filter paper filter material is 5-40 μm (microns).

4. Rated flow: 6~9100 L/min.

5. Working pressure: ≤450 kg.

6. Working temperature: -30~120℃.

7. Filter element testing standards: including ISO 2941, ISO 2942, ISO 2943, ISO 3723, ISO 3724, ISO 3968, ISO 4572, etc.